(engineering) The side of a lever that does useful work.

(international law, military) A contested incompatibility that entails the use of armed force between two parties including a territory, the government of a state, or both.

present participle of stiff-arm

simple past tense and past participle of stiff-arm

Alternative form of arm wrestling

Alternative form of arm-wrestler

Alternative form of arm-wrestle

Alternative form of arm-wrestle

Alternative form of armhole.

plural of arm hole