Lobster (noun)

1. A large marine crustacean with a cylindrical body, stalked eyes, and a long spiky tail, typically boiled and served in the shell with melted butter.
2. A dish of lobster meat, usually served in a sauce.

Origin:

Middle english: from old english loppe, lobbe, of germanic origin; related to dutch lob and german languste.

Examples:

1. The seafood restaurant had lobster on the menu.
2. He ordered a lobster for his entree.
3. The lobster was cooked to perfection.
4. The seafood market had live lobsters for sale.
5. Lobster is a delicacy and considered a luxury food.