関かん節せつ窩かかんせつかMeanings1nounglenoid cavityAnatomical term for the shallow socket in the scapula that articulates with the head of the humerus.肩けん甲こう骨こつの関かん節せつ窩かは上じょう腕わん骨こっ頭とうと関かん節せつを形けい成せいする。The glenoid cavity of the scapula forms a joint with the head of the humerus.