ounce

noun

1.
a unit of apothecary weight equal to 480 grains or one twelfth of a troy pound
apothecaries' ounce troy ounce
2.
a unit of weight equal to one sixteenth of a pound or 16 drams or 28.349 grams
ince oz.
3.
large feline of upland central Asia having long thick whitish fur
Panthera uncia snow leopard