しがない Show inflections LinksSentence search for しがないEdit in JMdict I-adjective (keiyoushi)1. worthless; insignificant; unimportant; trivialなあに、しがないサラリーマンですよ。Me? I'm a plain old salaryman.I-adjective (keiyoushi)2. poor; miserable; wretched; humble Discussions Log in to talk about this word.