lobster

noun

lob·​ster ˈläb-stər 

often attributive

1

: any of a family (Nephropidae and especially Homarus americanus) of large edible marine decapod crustaceans that have stalked eyes, a pair of large claws, and a long abdomen and that include species from coasts on both sides of the North Atlantic and from the Cape of Good Hope

2

: spiny lobster

lobsterlike

ˈläb-stər-ˌlīk 

adjective

Illustration of lobster

• lobster 1

Examples of lobster in a Sentence

I had lobster for dinner.

Recent Examples on the Web

Nearby, the house's iconic, life-sized gold lobster necklace was on display. —Eliseé Browchuk, Vogue, 5 May 2024

Located on Mount Desert Island—the largest island off the coast of Maine—activities here include exploring the town’s considerable collection of art galleries, whale watching cruises, and, of course, finding a perfect lobster roll. —Juliet Izon, Glamour, 3 May 2024

Word History

Etymology

Middle English, from Old English loppestre, from loppe spider

First Known Use

before the 12th century, in the meaning defined at sense 1

Phrases Containing lobster

• hanging lobster claw
• lobster claw
• lobster pot
• lobster shift
• lobster thermidor
• lobster trap
• Norway lobster
• rock lobster
• spiny lobster

Kids Definition

lobster

noun

lob·​ster ˈläb-stər 

: any of several large edible marine crustaceans with stalked eyes, a pair of large claws, and a long abdomen

also : spiny lobster