Home / Vocabulary / 徹 徹 Kanji meanings and readings 徹 N1 penetrate; clear; pierce; strike home; sit up (all night) On readingテツ Kun reading Radical彳 Related vocabulary ✦Illustration in preparation 徹する N1 てっする to sink in; to penetrate; to devote oneself; to believe in; to go through ✦Illustration in preparation 徹夜 N3 てつや all night; all night vigil; sleepless night ✦Illustration in preparation 徹底 N3 てってい thoroughness; completeness
✦Illustration in preparation 徹する N1 てっする to sink in; to penetrate; to devote oneself; to believe in; to go through