Definitions of plaice

1. flesh of large European flatfish

2. large European food fish

3. A large American flounder ( Paralichthys dentatus; called also brail, puckermouth, and summer flounder. The name is sometimes applied to other allied species.

4. A broad, flat fish.

5. A flat fish.

6. A salt- water flat fish. See Place.

7. A flat sea- fish, which swims on its side, larger than the flounder.