Shellfish

noun a type of shellfish with a rough irregular shell that is eaten as a delicacy

• The chef prepared a delicate oyster dish for the guests.
• Let's grab some oysters at the seafood restaurant.
• I heard this place serves the best oysters in town!
• She kept her emotions hidden, like a pearl inside an oyster.

noun a type of edible shellfish with a ribbed fan-shaped shell

verb to cut or shape into small curves or scallops

• The chef prepared a delicious scallop dish with a white wine reduction.
• I love ordering scallops when I go out to eat.
• These scallops are bomb, dude!
• The scallop of the mountain range was visible from miles away.