三日坊主 みっかぼうず person who cannot stick to anything Meanings noun, four-character idiom person who cannot stick to anything; unsteady worker; monk for three days Its kanji 三 サン、ゾウ · み、み.つ、みっ.つ three 日 ニチ、ジツ · ひ、-び、-か day, sun, Japan, counter for days 坊 ボウ、ボッ boy, priest's residence, priest 主 シュ、ス、シュウ · ぬし、おも、あるじ lord, chief, master, main thing, principal In sentences Furigana 彼かれは何事なにごとでも三日坊主みっかぼうずだ。 He can't stick to anything very long. #109358 彼かれは何なにもかも三日坊主みっかぼうずだ。 He can't stick to anything very long. #2408832