Entry 2 senses · 2 variants Webster, 1913 Chopin /shōp'-ăn/ · Chop·in · IPA /ʃoʊˈpæn/ n. n. 01 n. A liquid measure formerly used in France and Great Britain, varying from half a pint to a wine quart. 1. A liquid measure formerly used in France and Great Britain, varying from half a pint to a wine quart. 02 n. See Chopine. 1. See Chopine. See: Chopine