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Definition of nutball

nutball

/ˈnʌtˌbɔːl/
nut · ball
Plural:nutballs
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nutball Lexical Profile

nutball Game Scores & Validity

• noun

1

North American A foolish, eccentric, or mentally unstable person (slang).

Example

"Everyone in the neighborhood knew him as a harmless nutball who collected vintage lawnmowers."

Synonyms
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• adjective

1

North American Foolish, eccentric, or bizarre; characteristic of a crazy or eccentric person (slang).

Example

"The committee quickly rejected his nutball scheme to fund the project through lottery tickets."

Synonyms
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Antonyms
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• Nearby Words

nurturer
nurturing
nut
nutball
nutbutter
nutcase
nutcracker

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

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