INFEST meaning: To invade and proliferate extensively

We found 33 dictionaries that define the word Infest:

General (26 matching dictionaries)

infest: Merriam-Webster
infest: Oxford Learner's Dictionaries
infest: American Heritage Dictionary of the English Language
infest: Collins English Dictionary
infest: Vocabulary.com
Infest, infest: Wordnik
infest: Cambridge Advanced Learner's Dictionary
infest: Wiktionary
infest: Webster's New World College Dictionary, 4th Ed.
infest: The Wordsmyth English Dictionary-Thesaurus
infest: Infoplease Dictionary
infest: Dictionary.com
infest: Online Etymology Dictionary
infest: Cambridge Essential American English Dictionary
Infest (Festival), Infest (album), Infest (band), Infest (festival), Infest: Wikipedia, the Free Encyclopedia
Infest: Online Plain Text English Dictionary
infest: Webster's Revised Unabridged, 1913 Edition
infest: Rhymezone
infest: AllWords.com Multi-Lingual Dictionary
infest: Webster's 1828 Dictionary
infest: FreeDictionary.org
infest: Mnemonic Dictionary
infest: TheFreeDictionary.com
infest: Longman Dictionary of Contemporary English

Computing (1 matching dictionary)

infest: Encyclopedia

Medicine (3 matching dictionaries)

infest: Merriam-Webster Medical Dictionary
online medical dictionary (No longer online)
infest: Medical dictionary

Miscellaneous (1 matching dictionary)

infest: Idioms

Science (1 matching dictionary)

Glossary of Roots of Botanical Names (No longer online)

Slang (1 matching dictionary)

Infest: Urban Dictionary

(Note: See infestant as well.)

Google, News, Images, Wikipedia, Reddit, BlueSky

Definitions from Wiktionary (infest)

▸ verb:  (transitive) To inhabit a place in unpleasantly large numbers; to plague, harass.
▸ verb:  (pathology, of a parasite) To invade a host plant or animal.
▸ adjective:  (obsolete) Mischievous; hurtful; harassing.
▸ noun:  (obsolete) Hostility.

Similar:

overrun, beleaguer, perplex, fester, pester, curse, swarm, bedevil, beflood, fill, more...

Opposite:

clean, purify, sanitize

Types:

ants, cockroaches, termites, fleas, bedbugs, mice, rats, spiders, moths, crickets, more...

Phrases:

Infest the Rats' Nest, more...

Adjectives:

pest, present, impious, other, much, inhospitable, several

Colors:

dark green, brown, black, gray, olive, more...