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

order \or"der\, v. t. imp.  p. p. ordered; p. pr.  vb. n.
   ordering. from order, n.
   1. to put in order; to reduce to a methodical arrangement; to
      arrange in a series, or with reference to an end. hence,
      to regulate; to dispose; to direct; to rule.
      1913 webster

            to him that ordereth his conversation aright. --ps.
                                                  1. 23.
      1913 webster

            warriors old with ordered spear and shield.
                                                  --milton.
      1913 webster

   2. to give an order to; to command; as, to order troops to
      advance.
      1913 webster

   3. to give an order for; to secure by an order; as, to order
      a carriage; to order groceries.
      1913 webster

   4. eccl. to admit to holy orders; to ordain; to receive
      into the ranks of the ministry.
      1913 webster

            these ordered folk be especially titled to god.
                                                  --chaucer.
      1913 webster

            persons presented to be ordered deacons. --bk. of
                                                  com. prayer.
      1913 webster

   order arms mil., the command at which a rifle is brought
      to a position with its butt resting on the ground; also,
      the position taken at such a command.
      1913 webster
see also:
ordered ordering order order arms 

[2] : WordNet (r) 2.0

order arms
     n : a position in the manual of arms; the rifle is held
         vertically on the right side with the butt on the ground;
         often used as a command

Arms >> A Words
Arms, definition of term: Arms
arms_pag1.html

Arms Race >> A Words
Arms Race, definition of term: Arms Race
arms+race_pag1.html

Arms Length >> A Words
Arms Length, definition of term: Arms Length
arms+length_pag1.html

Animal Order >> A Words
Animal Order, definition of term: Animal Order
animal+order_pag1.html

College Of Arms >> C Words
College Of Arms, definition of term: College Of Arms
college+of+arms_pag1.html

Coat Of Arms >> C Words
Coat Of Arms, definition of term: Coat Of Arms
coat+of+arms_pag1.html