1. (v. t.) To arm or prepare for attack or resistance before the time of need.

2. (n.) That part of the arm or fore limb between the elbow and wrist; the antibrachium.

arm arrange for biceps clear the decks consider every angle elbow guard against hedge lay by leave out nothing look out for make provision for make sure make sure against overlook no possibility play safe prepare for provide a hedge provide against provide for reef down shorten sail take measures take precautions take steps upper arm wrist