plural of tone arm

One of the three chief heralds of the College of Arms, designated as Garter (Principal King of Arms), Clarenceux (for England south of the Trent and Wales), and Norroy & Ulster (for England north of the Trent and Northern Ireland).

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

plural of sword arm

Restrictions upon the development, production, stockpiling, proliferation, and usage of weapons, especially weapons of mass destruction.

(military) A position of salute in the manual of arms in which the gun is held in both hands vertically in front of the body, with the muzzle upward and the trigger side forward.

(military) To adopt such a position.

(military) A position of a soldier in which the piece passes between the right elbow and the body at an angle of 45°.

(astronomy) A minor spiral arm of the Milky Way galaxy, containing the Solar System.

plural of arming press