Ounce derives from the Ancient Roman uncia (meaning: a twelfth), a unit in the Ancient Roman units of measurement weighing about 27.4 grams or 96.7% of an avoirdupois ounce, [1] that …

Uncia, as a unit of weight, came into Middle English from the early French word unce and became our ounce. In the present system of weights used in this country, the pound is divided into …

Words meaning small pieces and amounts (Definition of ounce from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

May 14, 2025 · When someone asks, “How many ounces are in an ounce?” the answer is straightforward: an ounce is an ounce. However, the confusion tends to arise when …

An ounce is a unit of weight used in Britain and the USA. There are sixteen ounces in a pound and one ounce is equal to 28.35 grams.

Ounce definition: a unit of weight equal to 437.5 grains or 1/16 pound (28.35 grams) avoirdupois.. See examples of OUNCE used in a sentence.

Definition of ounce noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

In the metric system, an ounce is equivalent to 28.35 grams. However, the ounce is also used in the customary system of measurement, particularly in the United States, where it is defined as …

Ounce, a unit of measurement commonly used for both weight and volume, is a unit of weight and volume in the English and US customary systems of measurement. It is abbreviated as "oz".

Sep 23, 2025 · The ounce, a leopard-like creature, is dreaded for its depredations by the Indians of Brazil.