Source : Webster's Revised Unabridged Dictionary (1913)

Belch \Belch\ (b[e^]lch; 224), v. t. [imp. & p. p. {Belched}
   (b[e^]lcht); p. pr. & vb. n. {Belching}.] [OE. belken, AS.
   bealcan, akin to E. bellow. See {Bellow}, v. i.]
   1. To eject or throw up from the stomach with violence; to
      eruct.

            I belched a hurricane of wind.        --Swift.

   2. To eject violently from within; to cast forth; to emit; to
      give vent to; to vent.

            Within the gates that now Stood open wide, belching
            outrageous flame.                     --Milton.