(idiomatic) An attractive, seemingly romantic companion who accompanies a person in public simply so that one or both of the individuals can gain attention, enhance social status, or create an impression of sexual appeal.

(sports) A bout of arm wrestling.

Someone who arm-wrestles.

(transitive, intransitive) To compete in an arm-wrestle (with). / (transitive, intransitive, by extension) To struggle (with) for dominance.

A strength sport with two participants, in which each participant grips the other's hand and tries to pin the other's arm onto a surface.

present participle of arm wrestle

A bar connecting the steering wheel to the torsion bars to steer a car or vehicle.

Alternative spelling of yardarm

(fencing) The arm in which one's sword is normally held.

An injection of a drug into the arm, whether for medical or recreational purposes. / (by extension) A stimulus; a boost in energy, morale, or well-being.