noun
- any of various freshwater fish having reddish fins, especially certain species of shiners, dace, or pickerel
Examples
- The angler caught several redfin from the mountain stream.
- Redfin are common in many North American lakes and rivers.
- The small redfin darted between the rocks in the shallow water.
- We used tiny hooks to catch the delicate redfin.
- The redfin’s bright red fins made it easy to identify.
- Local fishermen often use redfin as bait for larger fish.