认出
rèn chū · HSK 3
to recognize
👁️ 认 (recognize) + 出 (out) — recognition comes out
认 means to know or recognize; 出 means out or to emerge. Together 认出 is recognition that emerges — spotting someone or something as familiar and pulling that identification out into the open.
认 — speech radical 讠 + 忍 rěn (phonetic)
认 is a semantic-phonetic compound: the speech radical 讠 (simplified from 言) signals meaning related to words or speaking, while 忍 rěn provides the sound. The traditional form 認 carried senses of 'acknowledge' or 'recognize through speech,' which extended to today's meanings of recognizing, identifying, and admitting.
出 — foot 止 emerging from enclosure 凵
出 is a pictograph showing a foot or plant stepping out of a hollow or enclosure, depicting the act of going forth. The original sense of 'coming out' or 'emerging' has remained stable since oracle bone script. It now broadly means 'to exit, go out, or produce.'