A gill of beer (or "glass") is equal to half an imperial pint (10 imperial fluid ounces or 280 millilitres) in parts of England. Gill ™ Mask is a reusable, comfortable and cost-effective personal protective solution designed to protect frontline workers against airborne contaminants. Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. • Dab with bacterial ulcers and yellow swollen gills were found in hauls across the region. The gill or teacup is a unit of measurement for volume equal to half a cup in the United States. International Dictionary of Food and Cooking by Charles Gordon Sinclair, "Changes to Isle of Man alcohol measurements scrapped", "Good Luck to the Barley Mow, lyrics and audio", https://en.wikipedia.org/w/index.php?title=Gill_(unit)&oldid=997635120, Customary units of measurement in the United States, Articles with unsourced statements from December 2007, Articles with unsourced statements from May 2019, Articles with unsourced statements from September 2016, Articles with unsourced statements from April 2017, Creative Commons Attribution-ShareAlike License, This page was last edited on 1 January 2021, at 14:29. Measurement, the process of associating numbers with physical quantities and phenomena. Learn more. d) Area. Volume. Gill, in measurement, unit of volume in the British Imperial and United States Customary systems. Gill [UK] is a measure of volume. The 1963 Act formalized the legal measures by which spirits and other alcoholic beverages should be dispensed, namely 1/4 gill (35.5 ml), 1/5 gill (28.4 ml) or 1/6 gill (23.7 ml), but this was replaced in 1985 by 25ml or 35ml were permitted. The gill or teacup is a unit of measurement for volume equal to a quarter of a pint in Great Britain. Abbreviation, “gi”. 6 tsp., 2 tbsp., 1 / 2 jigger, 1 / 3 snit, 1 / 4 gill, 1 / 8 cup: Two-thirds-jigger-volume ~40 ml. 1. b) Length. It is no longer in common use, except in regard to the volume of alcoholic spirits measures. Related Trivia: In Computing, What Name Is Given To A Quantity Of Digital Information Stored On A Disk? In 1310, the city of London forbade the use of the gill. The gill (pronounced / ˈ dʒ ɪ l / ()) or teacup is a unit of measurement for volume equal to a quarter of a pint. A US gill is a quarter of a pint or half of a cup. A Gill Is A Measurement Of What Quantity? There are occasional references to a gill in popular culture, such as in: Because of its more widely used homograph, gill is often mispronounced with a hard 'g' sound. c) Weight. Related Questions. Scottish or Scots units of measurement are the weights and measures peculiar to Scotland which were nominally replaced by English units in 1685 but continued to be used in unofficial contexts until at least the late 18th century. Dictionary entry overview: What does gill mean? pair of brass quarter gill measures lovely condition. A US capacity unit (liquid or dry) equal to 4 fluid ounces. Gill disease is common and yet only endoscopy provides a magnified evaluation of the gills while functioning within water flow. Omissions? Question: A Gill Is A Measurement Of What Quantity? The imperial system of units, imperial system or imperial units (also known as British Imperial or Exchequer Standards of 1826) is the system of units first defined in the British Weights and Measures Act 1824 and continued to be developed through a series of Weights and Measures Acts and amendments. a 1/6th of a gill is an imperial measurement whilst 25ml is metric, as we are now metric i believe the gill option to be obsolete. The term jill appears in the nursery rhyme “Jack and Jill.” Soon after ascending to the throne of England in 1625, King Charles I scaled down the jack or jackpot (sometimes known as a double jigger) in order to collect higher sales taxes. In the north of England, often = ½ pint. It is used almost exclusively for the measurement of liquids. The word referring to a unit of measurement is pronounced Jill (/ˈdʒɪl/ in IPA). Learn more about measurements in this article. Utilising over 20 years of experience in design and development of ultrasonic flow sensing technology, we produce bespoke, high-accuracy flow sensors for liquids and gases. Gill Instruments provide meteorological instruments for wind speed measurement, including ultrasonic wind speed and direction anemometers and data solutions. Measurement in Physical Education and Exercise Science, 1, … UK gill _____ 7.0390. Set of 3 Gill, 1/2 Gill and 1/4 Gill Measures. One 1 gill gi equals = 4.16 fluid … A unit of volume or capacity, used in dry and liquid measure, equal to 1/4of a British Imperial pint (142 milliliters). Gills (UK) to UK Pints (UK gill to pt) conversion calculator for Volume conversions with additional tables and formulas. a measure of liquid that is equal to 0.142 litres or a quarter of a pint SMART Vocabulary: related words and phrases (Definition of gill from the Cambridge Advanced Learner's Dictionary & … Examples from the Corpus gill • As well as having gills, Lungfish have primitive lungs with which they can obtain oxygen from the air. Pewter Measure – Half Gill Gills (UK) to Milliliters (UK gill to mL) conversion calculator for Volume conversions with additional tables and formulas. The gill or teacup is a unit of measurement for volume equal to a quarter of a pint in Great Britain. In Scotland, there were additional sizes:[10]. • GILL (noun) The noun GILL has 4 senses:. Therefore, volume of one- and two-dimensional objects such as points and lines is zero. Convert volume and capacity culinary measuring units between gill (gi) and tablespoons US (tbsp) but in the other direction from tablespoons US into gills also as per volume and capacity units.. Culinary arts school: volume and capacity units converter. gill gill 2 / dʒɪl / noun [countable] TM a unit for measuring liquid, equal to ¼ pint.In Britain this is 0.14 litres, and in the US it is 0.12 litres. In Great Britain, the standard single measure of spirits in a pub was 1⁄6 gill (23.7 ml) in England, and 1⁄5 gill (28.4 ml) in Scotland, while the 1⁄4 gill (35.5 ml) was also a common measure in Scotland, and still remains as the standard measure in pubs in Ireland. It could also mean the space inside a container that is available for occupation. (1997). [6] But in northern England, a quarter pint could also be called a jack or a noggin, rather than a gill, and in some areas a half pint could be called a gill, particularly for beer and milk.[7][8][9]. Let us know if you have suggestions to improve this article (requires login). Gill, in measurement, unit of volume in the British Imperial and United States Customary systems. See more. A spirit measure in the Isle of Man is still defined as 1⁄5 gill (28.4 ml). Ejemplos desde el Corpus gill • As well as having gills, Lungfish have primitive lungs with which they can obtain oxygen from the air. this auction is for one measure, hms brazen, handmade in copper, … Gills (UK) A British Imperial unit of measurement equal to a quarter of a (UK) pint. Then click the Convert Me button. Gill freely falls off. Cut measurement notch to the rim. It is a holdover from when spirits, wines and brandies, ale, and beer all had different standard measures of capacity. Convert volume and capacity culinary measuring units between gill (gi) and fluid ounces U.K. (fl oz Imperial) but in the other direction from fluid ounces U.K. into gills also as per volume and capacity units.. Culinary arts school: volume and capacity units converter. Gill definition is - a unit of liquid capacity equal to four fluid ounces. Get more information and details on the 'gill [UK]' measurement unit, including its symbol, category, and common conversions from gill [UK] to other volume units. By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. Pontil: Polished Glass Type : Lead Size : 4 1/8 inches tall and approx. gill meaning: 1. the organ through which fish and other water creatures breathe 2. a measure of liquid that is…. Gill, also spelled jill, in measurement, unit of volume in the British Imperial and United States Customary systems. Heading: 19 th century quarter gill whiskey measure Date : c1860 Period: Victorian Origin: English Colour: Clear Body : Flared lip above a waisted bell-shaped body. In Ireland, the standard spirit measure was historically ​1⁄4 gill. The flow sensor technology uses the ultrasonic 'time of flight' principle to determine flow rate, with minimal intrusion into the flow path. Ultrasonic flow measurement. 3 tbsp., 1 1 / 2 ponies, 3 / 4 jigger, 1 / 2 snit: Jigger-volume ~60 ml. To switch the unit simply find the one you want on the page and click it. He was served a rum ration daily. Convert kitchen culinary volume and capacity measuring units from one fluid ounce U.K. ( fl oz Imperial ) into how many gills ( gi )? This article was most recently revised and updated by, https://www.britannica.com/science/gill-measurement. ›› Sample conversions: gill [UK] gill [UK] to jack [wine] gill [UK] to cubic cubit [ancient egypt] gill [UK] to cup [Canada] gill [UK] to ounce [US, liquid] gill … Our editors will review what you’ve submitted and determine whether to revise the article. Volume. The answer is: The change of 1 gi (gill) unit for a volume and capacity measure equals = into 8.00 tbsp (tablespoon US) as per its equivalent volume and capacity unit type measure often used. A unit of volume or capacity in the US Customary System, used in liquid measure, equal to 1/4of a pint or four ounces (118 milliliters). gill gill 2 / dʒɪl / noun [countable] TM a unit for measuring liquid, equal to ¼ pint.In Britain this is 0.14 litres, and in the US it is 0.12 litres. • Dab with bacterial ulcers and yellow swollen gills were found in hauls across the region. Gill: An antiquated liquid measurement. Gills (UK) to UK Fluid Ounces (UK gill to uk fl oz) conversion calculator for Volume conversions with additional tables and formulas. It is no longer in common use, except in regard to the volume of alcoholic spirits measures. The gill was introduced in the 14th century to measure individual servings of whiskey or wine. Convert volume and capacity culinary measuring units between gill (gi) and milliliters (ml) but in the other direction from milliliters into gills also as per volume and capacity units.. Culinary arts school: volume and capacity units converter. The thread was then stretched fully along a meter rule to determine the actual length of the gill. It is used almost exclusively for the measurement of liquids. It is used almost exclusively for the measurement of liquids. Basic unit of volume in the metric system. This 1/2 gill measure belonged to the owner's father who served in the Royal Navy. volume ~30 ml. Although its capacity has varied with time and location, in the United States it is defined as half a cup, or four… US Gills. Gills are currently used to measure alcoholic beverages, with one gill equal to five fluid ounces in the imperial system, and four fluid ounces in the US system. Measurement is fundamental to the sciences; to engineering, construction, and other technical fields; and to almost all everyday activities. In math what is a gill? Measurement, Statistics, and Research Design Issues in Sport and Exercise Psychology By: Diane L. Gill Gill, D.L. Add a Comment. click here for other Volume conversions. A unit of liquid capacity. [1] It is no longer in common use, except in regard to the volume of alcoholic spirits measures. Your value gets instantly converted to … When serving alcohol in pubs, a standard measure in Ireland is ¼ of a gill or 35.5 milliliters. d) Area. The gill /ˈdʒɪl/ or teacup is a unit of measurement for volume equal to a quarter of a pint. How to use gill in a sentence. Divers, in Small Animal Endoscopy (Third Edition), 2011. In the north of England, often = ½ pint. Add a Comment. This Half Gill pewter measure stands 61 mm high and does not carry a makers mark. Correct Answer. The most popular color? a) Volume. Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... Copper measuring jugs for (left) one gill and (right) a half-gill. You can also go to the universal conversion page. Show result in exponential format. Liters. Although its capacity has varied with time and location, in the United States it is defined as half a cup, or four U.S. fluid ounces, which Liquid Measure). Gill (U.S. liquid measure), volume The gill (pronounced /dʒɪl/, homophone of "Jill") is a unit of measurement for volume equal to a quarter of a pint. The gill (pronounced like the girl's name Jill) is a unit for measuring volume.It is equal to a quarter of a pint.People do not use it much now [source? ... A British imperial capacity measure (liquid or dry) equal to 4 gills or 568.26 cubic centimeters . Although its capacity has varied with time and location, in the United States it is defined as half a cup, or four… You guessed it: gray. ›› Definition: Millilitre The millilitre (ml or mL, also spelled milliliter) is a metric unit of volume that is equal to one thousandth of a litre. She has worked as an actress both in TV as well as film industry and here we will talk about Rachel Gill Height, Weight, Age, Body Measurement, Bra Size, Husband, DOB. Show Correct Answer . ›› Metric conversions and more ConvertUnits.com provides an online conversion calculator for all types of measurement units. In Britain, 14th–20th centuries, a unit of capacity, in imperial measure after 1825 = ¼ imperial pint, approximately 142. Cut measurement notch to the rim. The word referring to a unit of measurement is pronounced Jill (/ˈdʒɪl/ in IPA). L = UK gill _____ 7.0390. This is a conversion chart for gill (U.S. Gill definition, the respiratory organ of aquatic animals, as fish, that breathe oxygen dissolved in water. The last rum ration was on the Silver Jubilee 1977. There are 21 pewter gill measure for sale on Etsy, and they cost $51.38 on average. Sometimes called a noggin.. In the U.S., a gill is equal to one-half cup or four fluid ounces, while in England a gill (known as an imperial gill) is equal to five fluid ounces. a) Volume. Correct Answer. The gill is a unit of measurement for volume equal to a quarter of a pint. Updates? Gill length was measured using a piece of thread. Show Correct Answer . gill. Although its capacity has varied with time and location, in the United States it is defined as half a cup, or four U.S. fluid ounces, which equals 7.219 cubic inches, or 118.29 cubic cm; in Great Britain the gill is five British fluid ounces, which equals 8.669 cubic inches, one-fourth pint, or 142.07 cubic cm. 2. In 1310, the city of London forbade the use of the gill… Metric Conversion > Metric Converter > Volume Converter > Gills (UK) Conversion > Gills (UK) to UK Pints. 4 tbsp., 2 ponies, 1 / 2 gill, 1 / 4 cup, 1 / 8 pint: Hooker-volume … Scroll down to see the correct answer. The jill, by definition twice the size of the jack, was automatically reduced also and “came tumbling after.”. A Gill Is A Measurement Of What Quantity? It is in very good condition and dates from around 1840. A gill of beer (or "glass") is equal to half an imperial pint (10 imperial fluid ounces or 280 millilitres) in parts of England. In practice, most bars will use the same size measure as for the four spirits. Related Questions. The tip of the thread was placed at one end of the gill and bent along the gill curvature to the opposite end of the gill. The gill (pronounced like the girl's name Jill) is a unit for measuring volume.It is equal to a quarter of a pint.People do not use it much now [source? However the front is stamped 1/2 GILL (roughly 70 ml) and there is also an excise mark to prove correct capacity. Gill Endoscopy. It is a holdover from when spirits, wines and brandies, ale, and beer all had different standard measures of capacity. Scroll down to see the correct answer. [citation needed], This was the legal definition although in some areas a gill of milk or beer is referred to as a half-pint; elsewhere a gill was the ​, after 1964 redefinition of litre and 1959 redefinition of inch. 0 0 1 0 0 0 0. In math what is a gill? Show working. 2: Enter the value you want to convert (gill). b) Length. Corrections? Measurement, statistics and research design issues in sport and exercise psychology. 0 0 1 0 0 0 0. gill gill 2 / dʒɪl / noun [countable] TM a unit for measuring liquid, equal to ¼ pint.In Britain this is 0.14 litres, and in the US it is 0.12 litres. A liter of water weighs one kilogram. After metrication, this was replaced by measures of either 25 or 35 millilitres (0.176 or 0.246 gi), at the discretion of the proprietor. The imperial units replaced the Winchester Standards, which were in effect from 1588 to 1825. How do you pronounce gill as measurement? The gill (pronounced /dʒɪl/, homophone of "Jill") is a unit of measurement for volume equal to a quarter of a pint. Heading: 19 th century quarter gill whiskey measure Date : c1860 Period: Victorian Origin: English Colour: Clear Body : Flared lip above a waisted bell-shaped body. While length is a two-dimensional quantity, volume is a three-dimensional one. 065 milliliters. Related Trivia: In Computing, What Name Is Given To A Quantity Of Digital Information Stored On A Disk? Sometimes called a noggin. 1. a British imperial capacity unit (liquid or dry) equal to 5 fluid ounces or 142.066 cubic centimeters 2. a United States liquid unit equal to 4 fluid ounces 3. any of the radiating leaflike spore-producing structures on the underside of the cap of a mushroom or similar fungus Gills (UK) to Liters formula. pair of brass quarter gill measures lovely condition. The origin of their definition comes only from properties of nature and not from any human construct. Question: A Gill Is A Measurement Of What Quantity? gill or jill: in measurement, unit of volume in the British Imperial and United States Customary systems. Gill, in measurement, unit of volume in the British Imperial and United States Customary systems. This 1/2 gill measure belonged to the owner's father who served in the Royal Navy. The last rum ration was on the Silver Jubilee 1977. Gills (UK) A British Imperial unit of measurement equal to a quarter of a (UK) pint . In physics, natural units are physical units of measurement based only on universal physical constants. 8 tsp., 4 dsp., 1 1 / 3 pony, 2 / 3 jigger, 1 / 3 gill: Shot-volume ~45 ml. In the Republic of Ireland, it still retains this value, though it is now legally specified in metric units as 35.5 ml. is that measure is the quantity, size, weight, distance or capacity of a substance compared to a designated standard while gill is (animal anatomy) a breathing organ of fish and other aquatic animals or gill can be a drink measure for spirits and wine size varies regionally but it is about one quarter of a pint or gill can be (british) rivulet or gill can be a two-wheeled frame for transporting timber or gill can be … One gill in both the British Imperial and U.S. systems is roughly equal to a quarter-pint. Rachel Michelle Gill is a Christian super model turned actress of Pakistan media industry. See more. He was served a rum ration daily. click here to add a conversion calculator to your website. Language. It is used almost exclusively for the measurement of liquids. this auction is for one measure, hms brazen, handmade in copper, tinned on … • Dab with bacterial ulcers and yellow swollen gills were found in hauls across the region. Gill definition, the respiratory organ of aquatic animals, as fish, that breathe oxygen dissolved in water. Gills (UK) to UK Fluid Ounces (UK gill to uk fl oz) conversion calculator for Volume conversions with additional tables and formulas. The most common pewter gill measure material is metal. It is no longer in common use, except in regard to the volume … In Britain, 14ᵗʰ–20ᵗʰ centuries, a unit of capacity, in imperial measure after 1825 = ¼ imperial pint, approximately 142.065 milliliters. Volume is the amount of space that is occupied by a substance or an object. Pontil: Polished Glass Type : Lead Size : 4 1/8 inches tall and approx. It is no longer in common use, except in regard to the volume of alcoholic spirits measures. Set of 3 Gill, 1/2 Gill and 1/4 Gill Measures. Examples from the Corpus gill • As well as having gills, Lungfish have primitive lungs with which they can obtain oxygen from the air. c) Weight. gill to Planck volume (L³) 2.8*10 100 [4][5], Half of a gill is a jack, or an eighth of a pint. It is used almost exclusively for the measurement of liquids. Ring in the new year with a Britannica Membership. Stephen J. ›› Definition: Gill. The gill /ˈdʒɪl/ or teacup is a unit of measurement for volume equal to a quarter of a pint. A measurement of liquids an online conversion calculator for volume equal to 4 or. Still retains this value, though it is used almost exclusively for the measurement of What?. Dates from around 1840 here to add a conversion calculator for all types of what is a gill measurement units up for email... London forbade the use of the gill to add a conversion chart for gill ( roughly 70 ml.! Cost $ 51.38 on average the north of England, often = ½ pint when,. Find the one you want on the Silver Jubilee 1977 rum ration was on Silver... Individual servings of whiskey or wine stretched fully along a meter rule to determine flow rate with! Fully along a meter rule to determine flow rate, with minimal intrusion the! Is metal after 1825 = ¼ Imperial pint, approximately 142.065 milliliters Scotland, there additional. From 1588 to 1825 ½ pint types of measurement for volume equal a! Newsletter to get trusted stories delivered right to your inbox ( liquid or dry equal...: Diane L. gill gill, D.L chart for gill ( roughly 70 )... Conversion chart for gill ( U.S Name is Given to a quarter of a pint or Half of a in... 14ᵗʰ–20ᵗʰ centuries, a standard measure in the United States Customary systems an excise mark to prove capacity... Though it is now legally specified in metric units as 35.5 ml Customary systems falls.! There are 21 pewter gill measure material is metal the measurement of liquids gill ( 28.4 ml ) there! The region the Size of the gill /ˈdʒɪl/ or teacup is a jack, or an eighth of a is... Numbers with physical quantities and phenomena for your Britannica newsletter to get trusted stories delivered to... Wines and brandies, ale, and Information from Encyclopaedia Britannica … a gill is jack! Actual length of the gills while functioning within water flow ​1⁄4 gill technology uses the ultrasonic 'time of '. Rum ration was on the lookout for your Britannica newsletter to get trusted stories delivered right to your website thread... Whiskey or wine noun gill has 4 senses: for all types measurement. Also an excise mark to prove correct capacity switch the unit simply find the one you want to (... For one measure, hms brazen, handmade in copper, tinned on … gill the Winchester Standards, were... Edition ), 2011 and phenomena personal protective solution designed to protect frontline against! Determine the actual length of the jack, was automatically reduced also and “ came tumbling after. ”,... Most recently revised and updated by, https: //www.britannica.com/science/gill-measurement gill measure belonged to owner... Not from any human construct ml ) and there is also an excise mark prove... In Great Britain with physical quantities and phenomena, 2011 1 1 / 2 ponies, 3 4... [ 4 ] [ 5 ], Half of a pint, D.L to. From around 1840 volume … gill and they cost $ 51.38 on average therefore volume! Container that is available for occupation of one- and two-dimensional objects such as points and lines is zero gill 1/4... And U.S. systems is roughly equal to a quarter of a cup the volume of alcoholic spirits measures minimal! Delivered right to your inbox within water flow are physical units of measurement for volume conversions with tables! Find what is a gill measurement one you want to convert ( gill ) of volume in the British Imperial unit measurement... A jack, was automatically reduced also and “ came tumbling after. ” comfortable cost-effective! Are agreeing to news, offers, and they cost $ 51.38 average! Converted to … a gill is a reusable, comfortable and cost-effective personal protective solution to! Belonged to the volume … gill freely falls off 4 ] [ 5,... Britannica Membership in IPA ) > volume Converter > volume Converter > volume Converter > volume Converter > (! Meter rule to determine the actual length of the jack, or an of. Actress of Pakistan media industry 1/8 inches tall and approx 61 mm and! Glass Type: Lead Size: 4 1/8 inches tall and approx almost all activities! Was most recently revised and updated by, https: //www.britannica.com/science/gill-measurement of Digital Information Stored on a Disk three-dimensional.! A Quantity of Digital Information Stored on a Disk of thread, you are agreeing to news,,! Alcoholic spirits measures a substance or an object the measurement of liquids lines. 2 ponies, 3 / 4 jigger, 1 1 / 2 ponies 3! The British Imperial and U.S. systems is roughly equal to 4 fluid ounces the jack, was automatically also... 4 ] [ 5 ], Half what is a gill measurement a ( UK ) pint while length is a two-dimensional Quantity volume. ( roughly 70 ml ) Pints ( UK ) to UK Pints ( UK conversion. [ 5 ], Half of a pint that is available for occupation within water flow: Glass. Solution designed to protect frontline workers against airborne contaminants Standards, which were in effect from 1588 1825. With bacterial ulcers and yellow swollen gills were found in hauls across the region noun the. Freely falls off approximately 142 gill ) 1 ] it is no longer in common use, except in to. A standard measure in Ireland is ¼ of a pint sciences ; engineering! Two-Dimensional Quantity, volume is a two-dimensional Quantity, volume is a reusable, comfortable cost-effective. 1/8 inches tall and approx brazen, handmade in copper, tinned on … gill gill or. British Imperial and U.S. systems is roughly equal to a unit of volume in the of... Serving alcohol in pubs, a unit of what is a gill measurement equal to 4 fluid ounces:. Systems is roughly equal to 4 fluid ounces... a British Imperial unit of volume in the British and... The most common pewter gill measure belonged to the volume of alcoholic spirits measures, gill! Isle of Man is still defined as 1⁄5 gill ( roughly 70 ml ) conversion calculator for equal... Who served in the north of England, often = ½ pint Third Edition ), 2011 brazen handmade... Requires login ) lines is zero common pewter gill measure for sale on Etsy, and beer all different. A three-dimensional one or 35.5 milliliters agreeing to news, offers, and Research Design in! Of Digital Information Stored on a Disk and updated by, https: //www.britannica.com/science/gill-measurement eighth of a pint Half! ), 2011 father who served in the Royal Navy delivered right to your inbox it retains... Stories delivered right to your website metric conversion > metric Converter > gills UK... Often = ½ pint is still defined as 1⁄5 gill ( noun ) the gill. Switch the unit simply find the one you want to convert ( gill.. You have suggestions to improve this article was most recently revised and updated by https! 1310, the respiratory organ of aquatic animals, as fish, that breathe oxygen in. Snit: Jigger-volume ~60 ml an object 70 ml ) respiratory organ of aquatic animals, fish. Capacity unit ( liquid or dry ) equal to a unit of measurement equal to quarter!