Stroke count: 15
Meaning: break, tear, split
Kunyomi: つんざ.く さく
Onyomi: ヘキ ヒャク
Composition: 辟 刀
Radical: 刀
Meaning: knife, sword
劈 (ヘキ) break, tear, pierce, split, burst
へき開 (ヘキカイ) cleavage (in gems)
劈く (つんざく) to break, to tear, to pierce, to split, to burst