apothecaries' unit meaning

UK US

apothecaries' unit (noun): any weight unit used in pharmacy; an ounce is equal to 480 grains and a pound is equal to 12 ounces.

Definition of apothecaries' unit

  1. any weight unit used in pharmacy; an ounce is equal to 480 grains and a pound is equal to 12 ounces

    Synonyms: apothecaries' weight

    Type of: weight unit

    Kinds: grain, scruple, dram, ounce, troy pound

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