Source : Webster's Revised Unabridged Dictionary (1913)

Bulge \Bulge\, v. i. [imp. & p. p. {Bulged}; p. pr. & vb. n.
   {Bulging}.]
   1. To swell or jut out; to bend outward, as a wall when it
      yields to pressure; to be protuberant; as, the wall
      bulges.

   2. To bilge, as a ship; to founder.

            And scattered navies bulge on distant shores.
                                                  --Broome.

Source : WordNet®

bulging
     adj 1: curving or bulging outward [syn: {convex}] [ant: {concave}]
     2: curving outward [syn: {bellied}, {bellying}, {bulbous}, {bulgy},
         {protuberant}]