plural supplies. Learner's definition of SUPPLY. 1. : the amount of something that is available to be used. [count] the nation's food/oil supply. adequate/sufficient supplies of fresh water. He bought a month's supply of cigarettes.
APPENDICULAR-upper arm muscle; rotator cuff; weak abductor [picking up suitcase]
The biceps brachii muscle (biceps) is a large, thick muscle of the upper arm consisting of two heads. 1  long head: originates at the supraglenoid tubercle above the socket of the scapula. It lies within the intracapsular space but still being extrasynovial.