adjective
- having fins
Examples
- The finned fish swam gracefully through the coral reef.
- Sharks are finned predators that rule the ocean depths.
- The aquarium featured various finned species from tropical waters.
- Finned creatures like dolphins are actually mammals, not fish.
- The biologist studied finned vertebrates in their natural habitat.
- Ancient finned fossils reveal how sea life evolved over millions of years.