Arm Word Meaning

Old English arm, earm, of Germanic origin; related to Dutch arm and German Arm

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

upper limb

• 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

thing resembling arm

• 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

division of organization

• the political arm of the separatist group

each of the lines enclosing an angle.

line enclosing angle