理り致ちMeanings1nounreason; logicarchaicArchaic term for reason or logical principle, now largely replaced by words like 道理 or 論理. Found in classical texts or literary contexts.古こ典てんでは「理り致ち」が物もの事ごとの筋すじ道みちを表あらわす語ごとして使つかわれた。In classical texts, 理致 was used as a word for the logic or reason of things.