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Definition of lamebrain

lamebrain

/ˈleɪm.breɪn/
lame · brain
Plural:lamebrains
•
Adjective:lamebrained
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lamebrain Lexical Profile

lamebrain Game Scores & Validity

• noun

1

A foolish, stupid, or dull-witted person (informal).

Example

"Some lamebrain left the freezer door open all night, and everything inside melted."

Synonyms
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Antonyms
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• adjective

1

Foolish, stupid, or poorly thought out (informal).

Example

"They abandoned the lamebrain scheme after realizing how much money it would lose."

Synonyms
View all synonyms for lamebrain
Antonyms
View all antonyms for lamebrain

• Nearby Words

lambskin
lambswool
lame
lamebrain
lamebrained
lamely
lameness

Cite this Entry

Wordmom. (2026). Definition of Lamebrain. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/lamebrain
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