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Definition of clam

clam

/klæm/
clam

Plural:clams
•
Adjective:clamlike
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Past Simple:clammed
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Past Participle:clammed
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Present Participle:clamming
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clam Lexical Profile

clam Game Scores & Validity

• noun

1

Any of various burrowing marine or freshwater bivalve mollusks (class Bivalvia) having two shells of equal size connected by a muscular hinge.

Example

"At low tide, the children walked along the wet sand looking for air holes left by burrowing clams."


2

The edible, savory flesh of such a bivalve mollusk, eaten raw, steamed, fried, or used as an ingredient in soups and chowders.

Example

"The coastal restaurant is famous for its creamy New England chowder loaded with tender clams and diced potatoes."


3

American A dollar (used in informal slang).

Example

"He paid fifty clams for a front-row ticket to the concert."

Synonyms
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• verb

1

To abruptly refuse to speak or answer questions (usually followed by 'up').

Example

"The witness clammed up as soon as the investigators asked about the missing documents."


2

To dig for or gather clams along a shore or mudflat.

Example

"During the summer vacation, the family clammed along the tidal flats every morning."

Synonyms
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Antonyms
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• Rhymes for clam

Word Origin & Etymology

Shortened from earlier 'clamshell' (16th century), deriving from Old English 'clamm' meaning a bond, fetter, or grip, in reference to the tightly closing shells of the mollusk.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Clam. In Wordmom Dictionary. Retrieved Oct 17, 2026, from https://wordmom.com/dictionary/clam
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