Gamble \Gam"ble\, v. i. [imp. & p. p. {Gambled}; p. pr. & vb. n.
   {Gambling}.] [Dim. of game. See 2d {Game}.]
   To play or game for money or other stake.
   
[1913 Webster]

Gamble \Gamble\, v. t.
   To lose or squander by gaming; -- usually with away.
   "Bankrupts or sots who have gambled or slept away their
   estates." --Ames.
   
[1913 Webster]

Gamble \Gam"ble\, n.
   An act of gambling; a transaction or proceeding involving
   gambling; hence, anything involving similar risk or
   uncertainty. [Colloq.]
   [Webster 1913 Suppl.]