The Collaborative International Dictionary of English v.0.48:

Gurgle \Gur"gle\, v. i. [imp. & p. p. Gurgled;p. pr. & vb. n.
   Gurgling.] [Cf. It. gorgogliare to gargle, bubble up, fr.
   L. gurgulio gullet. Cf. Gargle, Gorge.]
   To run or flow in a broken, irregular, noisy current, as
   water from a bottle, or a small stream among pebbles or
   stones.
   [1913 Webster]

         Pure gurgling rills the lonely desert trace,
         And waste their music on the savage race. --Young.
   [1913 Webster]