(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

A bookbinder's press for stamping titles and designs on the covers of books.

Alternative form of king-of-arms

Dated form of armchair.

A chivalric feat of arms involving the forcing of a passage protected by a knight or a group of knights. / Any feat of arms, especially when used to display the prowess of the participants.

Alternative spelling of arm-twister

To use personal pressure to persuade / To use political pressure to gain support

Alternative spelling of arm-twist