Source : Webster's Revised Unabridged Dictionary (1913)

Soup \Soup\, v. t.
   To breathe out. [Obs.] --amden.

Soup \Soup\, v. t.
   To sweep. See {Sweep}, and {Swoop}. [Obs.]

Soup \Soup\, n. [F. soupe, OF. sope, supe, soupe, perhaps
   originally, a piece of bread; probably of Teutonic origin;
   cf. D. sop sop, G. suppe soup. See {Sop} something dipped in
   a liquid, and cf. {Supper}.]
   A liquid food of many kinds, usually made by boiling meat and
   vegetables, or either of them, in water, -- commonly seasoned
   or flavored; strong broth.

   {Soup kitchen}, an establishment for preparing and supplying
      soup to the poor.

   {Soup ticket}, a ticket conferring the privilege of receiving
      soup at a soup kitchen.

Soup \Soup\, v. t.
   To sup or swallow. [Obs.] --Wyclif.

Source : WordNet®

soup
     n 1: liquid food especially of meat or fish or vegetable stock
          often containing pieces of solid food
     2: any composition having a consistency suggestive of soup
     3: an unfortunate situation; "we're in the soup now"

soup
     v : dope (a racehorse)