A type of flatfish that lives on the sandy bottom of the ocean.
Sanddabs are usually thought of as tasty fish that live in the ocean.
Examples:
The sanddab is a flat fish.
We caught a sanddab while fishing.
The sanddab lives in the ocean.
The sanddab is a funny-looking fish.
I saw a sanddab as big as a car!
The sanddab swam away quickly.