riffle

A quick turning of pages or shuffling of cards.

"She gave the book a quick riffle."

To quickly turn pages or shuffle cards by bending them.

"He riffled through the magazine."

To flow over a shallow, rocky area, creating small waves.

"The stream riffled over the stones."

A shallow, rocky part of a stream with fast-flowing water.

"Fish often gather in the riffles."