D defs.my
Entry 1 sense Webster, 1913

Gallon

/găl'-ən/ · Gal·lon · IPA /ˈɡælən/
01 n. A measure of capacity, containing four quarts; -- used, for the most part, in liquid measure, but sometimes in dry measure.
  1. 1.
    A measure of capacity, containing four quarts; -- used, for the most part, in liquid measure, but sometimes in dry measure.