Definitions English

  • A unit of weight in the U.S. Customary System, an avoirdupois unit equal to 437.5 grains (28.35 grams).
  • A unit of apothecary weight, equal to 480 grains (31.10 grams). See Table at measurement.
  • A fluid ounce. See Table at measurement.
  • A tiny bit: not an ounce of sympathy.
  • See snow leopard.