Entry 4 senses · 4 variants Webster, 1913 Mush /mŭsh/ · IPA /mʌʃ/ n. v. t. n. v. i. 01 n. Meal (esp. Indian meal) boiled in water; hasty pudding; supawn. 1. Meal (esp. Indian meal) boiled in water; hasty pudding; supawn.[U.S.] 02 v. t. To notch, cut, or indent, as cloth, with a stamp. 1. To notch, cut, or indent, as cloth, with a stamp. 03 n. A march on foot, esp. across the snow with dogs; as, he had a long mush before him; -- also used attributively. 1. A march on foot, esp. across the snow with dogs; as, he had a long mush before him; -- also used attributively.[Colloq., Alaska & Northwestern U. S.] 04 v. i. To travel on foot, esp. across the snow with dogs. imp. & p. p. Mushed; p. pr. & vb. n. Mushing 1. To travel on foot, esp. across the snow with dogs.[Rare]