each of the two upper limbs of the human body from the shoulder to the hand

she held the baby in her arms

a thing comparable to an arm in form or function, typically something that projects from a larger structure

cables will secure the boom to steel arms installed near the top of the tower

a cat was curled up on an arm of the tree

a branch or division of a company or organization

the political arm of the separatist group

each of the lines enclosing an angle

supply or provide with weapons

the security forces are armed with automatic rifles

activate the fuse of (a bomb, missile, or other explosive device) so that it is ready to explode

the bomb would be quite safe until it was armed