apothecaries'_ounce
1. [ noun ] (pharmacology) a unit of apothecary weight equal to 480 grains or one twelfth of a pound
Synonyms: ounce troy_ounce
Related terms: apothecaries'_unit troy_unit troy_pound dram pennyweight
Similar spelling:   apothecaries'_pound
  apothecaries'_unit
  apothecaries'_weight
  apothecary's_shop