無駄食い むだぐい Also written 徒食い Meanings Noun, する verb eating between meals; wasteful eating habits; waste of resources living idly; loafing one's way through life See also: 無駄飯 (むだめし). See also: 徒食 (としょく). Kanji 無 without. Read as ム. 駄 useless 食 eat. Read as くう. Jinuma: Japanese Dictionary · Word lists