characterized by undue haste and lack of thought or deliberation; "a hotheaded decision"; "liable to such impulsive acts as hugging strangers"; "an impetuous display of spending and gambling"; "madcap escapades"; (`brainish'' is archaic) 同义词:hotheaded, impulsive, madcap, tearaway, brainish,
marked by violent force; "impetuous heaving waves"
其他语种释义
impetuousとは意味:impetuous adj. 性急な. 【副詞】 ◆blindly impetuous やみくもに性急な. 【+前置詞】 ◆He tends to be impetuous in his decisions. 何事も性急に決める傾向がある.