present participle of arm to the teeth

plural of side arm

plural of lower arm

plural of outer arm

A spiral arm in Milky Way Galaxy.

plural of armed merchantman

(military, nautical) A warship converted from a merchant ship by the installation of weaponry, primarily for use in commerce raiding or defense against same.

(originally US, gambling) A gaming machine having a long arm-like handle at one side that a player pulls down to make reels spin; the player wins money or tokens when certain combinations of symbols line up on these reels.

(computing) A special variety of router used to route packets in a VLAN environment.

(cricket) A style of bowling used by a left-handed bowler in which wrist spin is used to move the ball from off to leg (for a right-handed batsman).