発はつ育いく期きMeaningsNoun1. growth periodKanji used発let out育nurture期period (of time)Composed of発はつ育いく(physical) growth; developmentNoun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