鎖さ骨こつTop 25000MeaningsNoun1. collarbone; clavicleKanji used鎖chain骨bonePitch accentさこつUsed in vocabulary鎖さ骨こつ下か動どう脈みゃくsubclavian arteryNoun鎖さ骨こつ下か筋きんsubclavius muscleNoun