身が引き締まる みがひきしまる Also written 身が引締まる Meanings Expression, Godan verb to become tense; to become serious; to become sober Expression, Prenominal sobering; bracing Kanji 身 body. Read as み. 引 pull. Read as ひく. 締 tighten. Read as しまる. Jinuma: Japanese Dictionary · Word lists