A pole tool used for handling things too far away to reach. / (idiomatic) Influence, far-reaching power. / A gun with a long barrel, such as a rifle or shotgun.

simple past tense and past participle of arm to the teeth

(idiomatic, transitive, intransitive) to supply, or be supplied with, arms (weapons)

(historical) A sword seen as a being a part of someone's set of arms or military accoutrements; a warrior's regimental or official sword.

plural of arming sword

(astronomy) A section of a spiral galaxy that coils out from the centre.

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

plural of armed robbery

(law) An theft where the thieves are carrying weapons.

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