An arm connected to the output shaft of a steering gear, aimed at moving the steering linkage to steer a vehicle's front wheels

(informal, usually derogatory) A strong, manly woman's arm.

simple past tense and past participle of arm-wrestle

plural of shot in the arm

(physics) The perpendicular distance from a pivot to a point undergoing torque

(law, ecclesiastical law, historical) The lay or temporal authority of a secular judge to pronounce punishment (particularly capital punishment) of an offender tried by an ecclesiastical court.

human strength or aid

The outer part of the arm, from the shoulder to the wrist.

(automotive) A nearly flat and roughly triangular suspension member that pivots in two places.

plural of arm bone