Dictionary/同氏どうしDoushi同氏 (Doushi) is a Japanese noun meaning “the said person, he, she, same surname”.Meaningsnounthe said person; he; shenounsame surnameKanji in 同氏同same氏family nameRelated words同じsame一同all present彼氏boyfriend同化assimilation氏Mr同士fellow同僚coworker同級生classmate同意agreement同期same period同情sympathy同行accompanying (someone)