Home / Vocabulary / 緊 緊 Kanji meanings and readings 緊 N1 tense; solid; hard; reliable; tight On readingキン Kun readingし.める、し.まる Radical糸 Related vocabulary ✦Illustration in preparation 緊張 N3 きんちょう tension; mental strain; nervousness ✦Illustration in preparation 緊急 N1 きんきゅう urgent; pressing; emergency