D defs.my
Entry 1 sense Webster, 1913

hectogram

/(hĕk"tō̇*grăm)/ · hec·to·gram · IPA
01 n. A measure of mass or weight, containing a hundred grams, or about 3.527 ounces avoirdupois. See 3rd gram.
  1. 1.
    A measure of mass or weight, containing a hundred grams, or about 3.527 ounces avoirdupois. See 3rd gram. See: gram