People who remove the shells from seafood, like oysters or clams.
Shuckers are usually skilled workers in a kitchen or seafood restaurant.
Examples:
The shuckers at the seafood restaurant are very fast.
The shuckers use a special knife to open the oysters.
The shuckers work hard to get the oysters out of their shells.
The shuckers make it look easy, but it's actually very hard work.
The shuckers can open lots of oysters in just a few minutes.
I want to be a shucker when I grow up and work with seafood.