惯用手 Traditional form: 慣用手 Pinyin (reading): guànyòngshǒu Definitions: dominant hand Characters: 惯 - habit, custom; habitual, usual 用 - to use, to employ, to apply; use 手 - hand Traditional characters: 慣 - habit, custom; habitual, usual 用 - to use, to employ, to apply; use 手 - hand