noun
coracobrachialis muscle
Anatomical term for the muscle that runs from the coracoid process of the scapula to the humerus.
烏口腕筋は上腕の屈曲と内転を助ける。
The coracobrachialis muscle assists in flexion and adduction of the upper arm.
Compound of 烏口 (ukō, 'coracoid', literally 'crow's beak') + 腕 (wan, 'arm') + 筋 (kin, 'muscle'). The exact historical derivation is uncertain, but the term follows standard anatomical naming conventions.