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Definition of nonsense

nonsense

/ˈnɑːn.sɛns/
non · sense

Adverb:nonsensically
•
Plural:nonsenses
•
Adjective:nonsensical
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nonsense Lexical Profile

nonsense Game Scores & Validity

• noun

1

Spoken or written words that have no meaning or make no sense.

Example

"The toddler babbled cheerful nonsense while pretending to read the newspaper."


2

Foolish, absurd, or extravagant ideas, claims, or behavior.

Example

"The coach made it clear on the first day of practice that he would not tolerate any nonsense from the team."


3

In genetics, a mutation in a DNA sequence that introduces a premature stop codon, resulting in an incomplete and usually nonfunctional protein.

Example

"The laboratory identified a specific nonsense mutation responsible for the truncated enzyme."

Synonyms
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Antonyms
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• interjection

1

Used to express strong disagreement, dismissal, or disbelief toward something just said.

Example

"Nonsense! You are more than qualified to apply for that scholarship."

Synonyms
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Antonyms
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• adjective

1

Having no meaning or making no sense; composed of absurd or meaningless elements.

Example

"The children giggled as they recited a long, playful nonsense poem before bedtime."

Synonyms
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Antonyms
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Word Origin & Etymology

Coined in the early 17th century by combining the Latin-derived prefix 'non-' (meaning 'not') with the noun 'sense' (from Latin 'sensus', meaning 'perception' or 'meaning').

Cite this Entry


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