[1] : The Collaborative International Dictionary of English v.0.48

arm \arm\, v. t. imp.  p. p. armed; p. pr.  vb. n.
   arming. oe. armen, f. armer, fr. l. armare, fr. arma,
   pl., arms. see arms.
   1. to take by the arm; to take up in one's arms. obs.
      1913 webster

            and make him with our pikes and partisans
            a grave: come, arm him.               --shak.
      1913 webster

            arm your prize;
            i know you will not lose him.         --two n. kins.
      1913 webster

   2. to furnish with arms or limbs. r.
      1913 webster

            his shoulders broad and strong,
            armed long and round.                 --beau.  fl.
      1913 webster

   3. to furnish or equip with weapons of offense or defense;
      as, to arm soldiers; to arm the country.
      1913 webster

            abram . . . armed his trained servants. --gen. xiv.
                                                  14.
      1913 webster

   4. to cover or furnish with a plate, or with whatever will
      add strength, force, security, or efficiency; as, to arm
      the hit of a sword; to arm a hook in angling.
      1913 webster

   5. fig.: to furnish with means of defense; to prepare for
      resistance; to fortify, in a moral sense.
      1913 webster

            arm yourselves . . . with the same mind. --1 pet.
                                                  iv. 1.
      1913 webster

   to arm a magnet, to fit it with an armature.
      1913 webster
see also:
armed arming arms to arm a magnet 

Arm >> A Words
Arm, definition of term: Arm
arm_pag1.html

Arm Bone >> A Words
Arm Bone, definition of term: Arm Bone
arm+bone_pag1.html