Scapula

n.	1.	(Anat.) The principal bone of the shoulder girdle in mammals; the shoulder blade.
	2.	(Zool.) One of the plates from which the arms of a crinoid arise.

Noun

1.

scapula - either of two flat triangular bones one on each side of the shoulder in human beings Synonyms: shoulder blade, shoulder bone

acromial process, acromion, articulatio humeri, bone, endoskeleton, glenoid cavity, glenoid fossa, os, shoulder, shoulder blade, shoulder bone, shoulder joint