転てん換かん期きTop 45000MeaningsNoun1. turning point; transition phaseKanji used転roll around換exchange期period (of time)Pitch accentてんかんきComposed of転てん換かんconversion; diversion; changeover; commutation; switchoverNoun期きperiod; time; opportunity; chance; occasion; age; term (e.g. in office); session (e.g. of parliament); stage (e.g. of a disease); season (e.g. of a TV series)Noun