Meaning of arm

Definition of arm

(noun) a human limb; technically the part of the superior limb between the shoulder and the elbow but commonly used to refer to the whole superior limb
(adj) of or pertaining to or resembling the leaf of a plant
(noun) any instrument or instrumentality used in fighting or hunting; "he was licensed to carry a weapon"
the part of an armchair or sofa that supports the elbow and forearm of a seated person
a division of some larger or more complex organization; "a branch of Congress"; "botany is a branch of biology"; "the Germanic branch of Indo-European languages"
the part of a garment that is attached at the armhole and that provides a cloth covering for the arm
(verb) prepare oneself for a military confrontation; "The U.S. is girding for a conflict in the Middle East"; "troops are building up on the Iraqi border"
supply with arms; "The U.S. armed the freedom fighters in Afghanistan"

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