Home > Term: riffle
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 a trough. Also called ripple.
- Del af tale: noun
- Branche/domæne: Language
- Category: Dictionaries
- Company: MICRA Inc.
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