第一手 Traditional form: 第一手 Pinyin (reading): dìyīshǒu Definitions: first-hand Characters: 第 - sequence, number; grade, degree; particle prefacing an ordinal 一 - one; a, an; alone 手 - hand Traditional characters: 第 - sequence, number; grade, degree; particle prefacing an ordinal 一 - one; a, an; alone 手 - hand