We use cookies to enhance your experience on our website. By continuing to use our website, you are agreeing to our use of cookies. You can change your cookie settings at any time. Find out more

Subscriber login

Library card login

Other

X Close menu

Dictionary Language resources

ounce1

Syllabification: (ounce)

Pronunciation: /ouns/

Translate ounce | into French | into German | into Italian | into Spanish

Definition of ounce

noun

1 (abbreviation: oz) a unit of weight of one sixteenth of a pound avoirdupois (approximately 28 grams).
a unit of one twelfth of a pound troy or apothecaries' measure, equal to 480 grains (approximately 31 grams).