不ふ定てい期きConjugationsTop 20000MeaningsNa-adjectiveNo-adjectiveNoun1. irregular (schedule, service, etc.); indeterminate (length of time); staggered (payments)Kanji used不negative定define期period (of time)Pitch accentふていきComposed of不ふ定ていunsettled; uncertain; indefinite; unfixed; variable; irregular; changeable; indeterminateNo-adjective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)NounUsed in vocabulary不ふ定てい期き刑けいindeterminate sentenceNoun不ふ定てい期き業ぎょう務むunscheduled taskNoun