Home/JLPT N1/Vocabulary/契機契機N1🔊☆ Save to listけいきMeaning—Kanji in this word契機Example sentences退職を契機に茶道を始めた。I took the opportunity of retirement to begin studying the tea ceremony.Related grammarNoun + を契機に / を契機としてRelated words越歴ジェット機発条危機機運契る契約契約書