English
Etymology
G. riffeln; rifeln - to groove
Pronunciation
Rhymes: Rhymes:English:-ɪf�l|-ɪf�l
Noun
riffle
#A trough or sluice having cleats, grooves, or steps across the bottom for holding quicksilver and catching particles of gold when auriferous earth is washed. Also one of the cleats, grooves or steps in such trough.
vi:riffle
zh:riffle
|