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Definition of vermin
vermin
/ˈvɜːrmɪn/
ver · min
Adverb:verminously
•Plural:vermin
•Adjective:verminous
vermin Lexical Profile
CEFR
C1
Grade
8
Tier
2
Usage
Top 10k
Syllables
2
vermin Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
Wild animals or insects—such as rats, mice, cockroaches, or lice—that are believed to be harmful to crops, farm animals, or game, or which carry disease.
Example
"The old warehouse had to be fumigated to rid the storage rooms of rats and other vermin."
2
People perceived as despicable, obnoxious, or harmful to society.
Example
"The editorial denounced the corrupt profiteers as vermin preying on vulnerable citizens."
Synonyms
View all synonyms for verminWord Nuance & Usage
"Vermin" is a collective noun that is invariable in form and virtually always takes a plural verb (e.g., "These vermin are destroying the grain"), though it may occasionally refer to a single despicable person.
• Rhymes for vermin
• Nearby Words
Word Origin & Etymology
Borrowed from Old French vermin or vermine, ultimately derived from Vulgar Latin *verminem and Classical Latin vermis (meaning "worm").
Cite this Entry
Wordmom. (2026). Definition of Vermin. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/vermin