Word Pronunciation & Dictionary

ounce

/aʊns/

Word Rarity Rare

Frequency: Zipf frequency 3.80 in modern English

Syllables
ounce
IPA
/aʊns/
7
Scrabble Score
5
Letters
1
Syllables
5
Unique Chars

Meaning

noun

An avoirdupois ounce, weighing ¹⁄₁₆ of an avoirdupois pound, or 28.349523125 grams.

noun

A troy ounce, weighing ¹⁄₁₂ of a troy pound, or 480 grains, or 31.1034768 grams.

noun

A US fluid ounce, with a volume of ¹⁄₁₆ of a US pint, 1.804688 cubic inches or 29.5735295625 millilitres.

noun

A British imperial fluid ounce, with a volume of ¹⁄₂₀ of an imperial pint, 1.733871 cubic inches or 28.4130625 millilitres.

noun

A large wild feline, such as a lynx or cougar.

Archaic

Example Sentences

Etymology

From Middle English ounce, unce, from Middle French once, from Latin ū̆ncia (“Roman ounce, various similar units”), ultimately from Proto-Indo-European *óynos (“one”). Doublet of a, one, inch, uncia, onça, onza, oka, ouguiya, and awqiyyah.

Origin

Word Breakdown

  • Root: ounce, once, ū̆ncia, *óynos, lonce, lonza

Usage

Inflected Forms

Derived Forms

Phrases

Synonyms

Homonyms

Rhymes With

Questions

How do you pronounce ounce?
The recorded pronunciation is /aʊns/.
What does ounce mean?
An avoirdupois ounce, weighing ¹⁄₁₆ of an avoirdupois pound, or 28.349523125 grams.
Where does ounce come from?
It is traced to Middle English.

How to pronounce ounce

  1. Open the pronunciation page — Open the Speakur entry for “ounce”.
  2. Read the phonetic spelling — Read the IPA spelling (/aʊns/) so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “ounce”.
  4. Repeat and practice — Say “ounce” aloud, matching stress and vowels until it feels natural.