二転三転 にてんさんてん Meanings Noun, する verb, Intransitive changing again and again; seesawing back and forth; being in a state of flux Kanji 二 two. Read as ニ. 転 turn. Read as テン. 三 three. Read as サン. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists