性せい急きゅうConjugationsTop 20000MeaningsNa-adjectiveNoun1. hasty; rash; rushed; hurried; impatient; impetuous; quick-temperedKanji used性nature (of a person)急hurryPitch accentせいきゅうExamples2性せい急きゅうな判はん断だんは危き険けんです。Quick judgements are dangerous.あなたは何なんでも性せい急きゅう過すぎる。You are all too quick.