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Definition of rot

rot

/rɑːt/
rot

Adverb:rottenly
•
Plural:rots
•
Adjective:rotten
•
Past Simple:rotted
•
Past Participle:rotted
•
Present Participle:rotting
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rot Lexical Profile

rot Game Scores & Validity

• noun

1

The process of decaying or decomposing, especially of organic matter through the action of bacteria or fungi.

Example

"Moisture trapped inside the wooden beams caused severe rot throughout the cellar."


2

Gradual moral, social, or institutional decline and corruption.

Example

"The investigation exposed deep-seated institutional rot within the municipal government."


3

British Foolish, absurd, or nonsensical talk or writing.

Example

"He dismissed the rumor as utter rot and refused to discuss it further."

Synonyms
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Antonyms
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• verb

1

To decay or cause to decay by the natural action of bacteria and fungi; to decompose.

Example

"Uncollected apples will quickly rot on the damp ground."


2

To gradually deteriorate, weaken, or waste away from lack of activity, care, or moral standards.

Example

"The abandoned boats were left to rot in the shallow harbor."

Synonyms
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Antonyms
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• Rhymes for rot

Word Origin & Etymology

From Old English rotian ('to decay, putrefy'), derived from Proto-Germanic *rutjana, which is also the source of Dutch rotten and German rotten.

Cite this Entry


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