say it: owns
ounce is a noun meaning "a unit of apothecary weight equal to 480 grains or one twelfth of a troy pound". It carries 3 recorded senses.
a unit of apothecary weight equal to 480 grains or one twelfth of a troy pound
a unit of weight equal to one sixteenth of a pound or 16 drams or 28.349 grams
large feline of upland central Asia having long thick whitish fur
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for ounce come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.