心を許す こころをゆるす to trust Meanings expression, godan verb to trust; to relax one's guard (around) Its kanji 心 シン · こころ、-ごころ heart, mind, spirit, heart radical (no. 61) 許 キョ · ゆる.す、もと permit, approve In sentences Furigana 見知みしらぬ人ひとには心こころを許ゆるすな。 You have to beware of strangers. #175129