Synonyms for Ounce (same or very similar meaning)
WordNet sense 1 (a unit of apothecary weight equal to 480 grains or one twelfth of a pound):
apothecaries' ounce, troy ounce
WordNet sense 2 (a unit of weight equal to one sixteenth of a pound or 16 drams or 28.349 grams):
oz.
WordNet sense 3 (large feline of upland central Asia having long thick whitish fur):
snow leopard, Panthera uncia
From the ODE community, based on WordNet
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