鎖さ骨こつ下か動どう脈みゃくMeanings1nounsubclavian arteryanatomy›Anatomical term for the artery located under the clavicle.鎖さ骨こつ下か動どう脈みゃくは、鎖さ骨こつの下したを通とおる太ふとい血けっ管かんです。The subclavian artery is a large blood vessel that passes under the clavicle.