RhymeZone: riffle definitions

Definitions of riffle:

noun: shuffling by splitting the pack and interweaving the two halves at their corners
noun: a small wave on the surface of a liquid
verb: shuffle (playing cards) by separating the deck into two parts and riffling with the thumbs so the cards intermix
verb: stir up (water) so as to form ripples
verb: twitch or flutter
verb: look through a book or other written material
name: A surname (rare: 1 in 50000 families; popularity rank in the U.S.: #6632)