一転 いってん Meanings Noun, する verb, Intransitive one turn; spinning around Noun, する verb, Transitive, Intransitive, Adverb complete change; reversal; (an) about-face; sudden transformation Kanji 一 one. Read as イチ. 転 turn. Read as テン. Words containing 一転 心機一転 (しんきいってん) changing one's attitude 一転機 (いってんき) turning point Jinuma: Japanese Dictionary · Word lists