鎖骨 さこつ Meanings Noun collarbone; clavicle Kanji 鎖 chain. Read as サ. 骨 bone. Read as コツ. Common phrases 鎖骨を骨折する 鎖骨を折る Words containing 鎖骨 鎖骨下動脈 (さこつかどうみゃく) subclavian artery 鎖骨下筋 (さこつかきん) subclavius muscle Word lists Anatomy Jinuma: Japanese Dictionary · Word lists