A unit of weight equal to one sixteenth of a pound.
1. Abbr. oz. a. A unit of weight in the US Customary System, an avoirdupois unit equal to 437.5 grains (28.35 grams). b. A unit of apothecary weight, equal to 480 grains (31.103 grams). See Table at measurement. 2. A fluid ounce. 2. ounce-a unit of weight equal to one sixteenth of a pound or 16 drams or 28.349 grams. oz. avoirdupois unit-any of the units of the avoirdupois system of weights. Definition of OUNCE. 1. a: a unit of weight equal to 1⁄12 troy pound — see weight table b: a unit of weight equal to 1⁄16 avoirdupois pound. 2. : fluid ounce. ADVERTISEMENT. Definition of OUNCE for Kids. 1. : a unit of weight equal to 1⁄16 pound (about 28 grams). 2. : a unit of liquid capacity equal to 1⁄16 pint (about 30 milliliters). Alytta: Check out this link http://www.gourmetsleuth.com/gram_calc.htm there are 229.92 grams in a cup! :-). Allytta 7 years. how many gr is a cup? i've been asking that for ages... or oz or whatever mesurement. i combed this whole site and didn't find the answer. JGinAZ 6 years. The idea is not to eat one serving of pasta and that's your meal-it's a guideline so that you maybe eat two servings of pasta for lunch or dinner, but you know that you are consuming two servings. The problem is that many Americans have distorted ideas about what is considered a portion. ounce. 1. A unit of weight equal to 1 / 16 of a pound and containing 16 drams or 437.5 grains. See Table at measurement. 2. A unit of volume or capacity used to measure liquids, equal to 1 / 16 of a pint and containing 8 fluid drams or 1.8 cubic inches. See Table at measurement. 2. ounce-a unit of weight equal to one sixteenth of a pound or 16 drams or 28.349 grams. oz. avoirdupois unit-any of the units of the avoirdupois system of weights. Link to this slang definition. To link to this term in a web page or blog, insert the following. To link to this term in a wiki such as Wikipedia, insert the following. Some wikis use a different format for links, so be sure to check the documentation.  An ounce of prevention is worth a pound of cure. You use this proverb to say that it is much easier to do something to prevent a problem than to deal with it after it has happened. This vaccine costs $25, but it would cost you at least $1500 if you caught the disease and had to be treated in a hospital. An ounce of prevention is worth a pound of cure. Picture: This picture was drawn by Erika Aoyama on April 11, 2005. noun. 1  a unit of weight equal to one sixteenth of a pound (avoirdupois); 1 ounce is equal to 437.5 grains or 28.349 grams. 2  a unit of weight equal to one twelfth of a Troy or Apothecaries' pound; 1 ounce is equal to 480 grains or 31.103 grams. 3  short for fluid ounce. 4  a small portion or amount. noun. 1  a unit of weight equal to one sixteenth of a pound (avoirdupois); 1 ounce is equal to 437.5 grains or 28.349 grams. 2  Abbreviation: oz. 3  a unit of weight equal to one twelfth of a Troy or Apothecaries' pound; 1 ounce is equal to 480 grains or 31.103 grams. 4 An ounce (abbreviated oz; apothecary symbol : ℥) is a unit of mass used in some systems of measurement. Whilst various definitions have been used throughout history, two remain in common use: the avoirdupois ounce equal to approximately 28.3 g and the troy ounce of about 31.1 g. 
http://www.thefreedictionary.com/ounce http://www.merriam-webster.com/dictionary/ounce http://www.popsugar.com/fitness/What-Serving-Sizes-Look-Like-762806 http://www.thefreedictionary.com/ounce http://onlineslangdictionary.com/meaning-definition-of/oz http://oels.byu.edu/student/idioms/proverbs/prevention_cure.html http://www.collinsdictionary.com/dictionary/english/ounce https://en.wikipedia.org/wiki/Ounce
what does ounce mean