光学文字認識 こうがくもじにんしき Meanings Noun optical character recognition; OCR See also: 光学式文字認識 (こうがくしきもじにんしき). Kanji 光 light. Read as コウ. 学 study. Read as ガク. 文 text 字 character 認 recognize. Read as ニン. 識 discern. Read as シキ. Word lists Computing Jinuma: Japanese Dictionary · Word lists