• (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.
    See also — Additional definitions below

Some articles on arms, arm:

... is a chromosome that has lost one of its arms and replaced it with an exact copy of the other arm ... an isochromosome to have two centromeres (Tobias, 2011) The chromosome arm is already copied during S phase of the cell cycle ... This leaves the two long arms together and the two short arms together ...
... which is a U-shaped beam with one wide arm and one narrow arm ... The narrow arm is heated more than the wide arm because they have the same current density ... Since the two arms are connected at the top, the stretching hot arm pushes in the direction of the cold arm ...
Shoulder Problem - Shoulder Structures and Functions
... scapula (shoulder blade), and the humerus (upper arm bone) (see diagram) ... to which the term "shoulder joint" commonly refers, is a ball-and-socket joint that allows the arm to rotate in a circular fashion or to hinge out and up away from ... The "ball" is the top, rounded portion of the upper arm bone or humerus the "socket," or glenoid, is a dish-shaped part of the outer edge of the scapula into which the ball fits ...
One Missed Call (2004 Film) - Deaths
... by an unseen force and lands on top of a speeding train, also losing an arm and a leg ... Natsumi Koniishi - Arm twisted back with its joints breaking one by one until she's beheaded by her own arm ...
Variations - Arm Trap Neckbreaker
... This move sees an attacking wrestler take hold of an arm of an opponent and then move to a back to back position, so that the opponent's arm hooks across and round the opponent's own head ... point, the attacking wrestler falls backwards to the ground, forcing the opponent's own arm to drag them to the mat ... wrestler face their opponent, grab both of their arms and twist around so they have their opponent in a straight jacket hold before finally dropping down to drag the opponent to the floor ...

More definitions of "arm":

  • (noun): The part of an armchair or sofa that supports the elbow and forearm of a seated person.
  • (noun): An administrative division of some larger or more complex organization.
    Synonyms: branch, subdivision
  • (verb): Supply with arms.
    Example: "The U.S. armed the freedom fighters in Afghanistan"
  • (noun): The part of a garment that is attached at armhole and provides a cloth covering for the arm.
    Synonyms: sleeve
  • (noun): Any projection that is thought to resemble an arm.
    Example: "The arm of the record player"; "an arm of the sea"
    Synonyms: branch, limb
  • (noun): Any instrument or instrumentality used in fighting or hunting.
    Synonyms: weapon, weapon system

Famous quotes containing the word arm:

    In his tenth July some instinct
    taught him to arm the waiting wave,
    a giant where its mouth hung open.
    He rode on the lip that buoyed him there
    and buckled him under.
    Anne Sexton (1928–1974)

    If your arm is broken, hide it in your sleeve.
    Chinese proverb.

    Man is but a reed, the feeblest one in nature; but he is a thinking reed. The entire universe need not arm itself to crush him—a vapor, a drop of water suffices to kill him. But if the universe were to crush him, man would still be nobler than that which killed him, because he knows that he dies and the advantage which the universe has over him; the universe knows nothing of this.
    Blaise Pascal (1623–1662)