bulge /ˈbʌlʤ ||ˈbʊlʤ/
  脹,膨脹(vi.)凸出(vt.)使膨脹
  Bulge n.
  1. The bilge or protuberant part of a cask.
  2. A swelling, protuberant part; a bending outward, esp. when caused by pressure; as, a bulge in a wall.
  3. Naut. The bilge of a vessel. See Bilge, 2.
  Bulge ways. Naut. See Bilge ways.
  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.
  ◄ ►
  bulge
       n : something that bulges out or is protuberant or projects from
           a form [syn: bump, hump, gibbosity, gibbousness,
           jut, prominence, protuberance, protrusion, extrusion,
            excrescence]
       v 1: swell or protrude outwards; "His eyes bulged with surprise"
            [syn: pouch, protrude]
       2: bulge out; form a bulge outward, or be so full as to appear
          to bulge [syn: bag]
       3: bulge outward; "His eyes popped" [syn: protrude, pop, pop
          out, bulge out, bug out, come out]
       4: cause to bulge or swell outwards [syn: bulk]