RIFFLE definition in American English - Collins Online Dictionary
https://www.collinsdictionary.com:443/us/dictionary/english/riffle
WEBApr 9, 2024 · noun. 1. US. a. a shoal, reef, or shallow in a stream, producing a stretch of ruffled or choppy water. b. a stretch of such water. c. a ripple or the ripples of such water. 2. a. a contrivance, as of bars or slats, put across the bottom of a sluice to form grooves or open spaces for catching and holding particles of gold in mining. b.
DA: 71 PA: 30 MOZ Rank: 86