fluid ounce
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fluid ounce
n. Abbr. fl. oz.
1. A unit of volume or capacity in the US Customary System, used in liquid measure, equal to 29.57 milliliters (1.804 cubic inches).
2. A unit of volume or capacity in the British Imperial System, used in liquid and dry measure, equal to 28.41 milliliters (1.734 cubic inches).
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
fluid ounce
n
(Units) a unit of capacity equal to the volume of one avoirdupois ounce of distilled water at 62°F: there are twenty fluid ounces in an Imperial pint and sixteen in a US pint
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
flu′id ounce′
n.
a measure of capacity equal to 1/16 pint or 1.8047 cubic inches (29.573 milliliters) in the U.S., and equal to 1/20 of an imperial pint or 1.7339 cubic inches (28.413 milliliters) in Great Britain. Abbr.: fl. oz.
[1880–85]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
fluid ounce
A liquid measure equal to 1/16 of a pint (29.57 milliliters). See Table at measurement.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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Noun | 1. | fluid ounce - a British imperial unit of capacity or volume (liquid or dry) equal to 8 fluid drams or 28.416 cubic centimeters (1.734 cubic inches) British capacity unit, Imperial capacity unit - a unit of measure for capacity officially adopted in the British Imperial System; British units are both dry and wet fluid drachm, fluid dram, fluidram, drachm - a British imperial capacity measure (liquid or dry) equal to 60 minims or 3.5516 cubic centimeters gill - a British imperial capacity unit (liquid or dry) equal to 5 fluid ounces or 142.066 cubic centimeters |
2. | fluid ounce - a United States unit of capacity or volume equal to 1.804 cubic inches United States liquid unit - a liquid unit officially adopted in the United States Customary System fluid drachm, fluid dram, fluidram, drachm - a unit of capacity or volume in the apothecary system equal to one eighth of a fluid ounce gill - a United States liquid unit equal to 4 fluid ounces |
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