Definition of infest Infest

/ɪnfɛˈst/ - [infest] - in•fest

We found 11 definitions of infest from 6 different sources.

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What does infest mean?

WordNet

WordNet by Princeton University

Verb

infests, infesting, infested  

infest - invade in great numbers; "the roaches infested our kitchen"
  overrun
  invade, occupy march aggressively into another's territory by military force for the purposes of conquest and occupation; "Hitler invaded Poland on September 1, 1939"
infest - live on or in a host, as of parasites
  inhabit be present in; "sweet memories inhabit this house"
infest - occupy in large numbers or live on a host; "the Kudzu plant infests much of the South and is spreading to the North"
  invade, overrun
  inhabit be present in; "sweet memories inhabit this house"
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

Webster DictionaryWebster's Unabridged Dictionary 📘

  • infest (v. t.)
    Mischievous; hurtful; harassing.
  • infest (v. t.)
    To trouble greatly by numbers or by frequency of presence; to disturb; to annoy; to frequent and molest or harass; as, fleas infest dogs and cats; a sea infested with pirates.

Chambers DictionaryChamber's 20th Century Dictionary 📕

  • infest
    in-fest′, v.t. to disturb: to harass.—adj. (Spens.) hostile: troublesome.—n. Infestā′tion (Milt.), molestation. [Fr.,—L. infestāre, from infestus, hostile, from in and an old verb fendere, to strike, found in of-fendĕre, de-fendĕre.]

Military DictionaryMilitary Dictionary and Gazetteer 💥

  • infest
    To trouble greatly; to disturb; to annoy; to harass; as, the sea is infested with pirates; parties of the enemy infest the coast.

Part of speech

🔤
  • infest, verb, present, 1st person singular of infest (infinitive).
  • infest, verb (infinitive).

Pronunciation

Word frequency

Infest is...

40% Complete
Very rare
Rare
Normal
Common
Very Common
33% Complete
Rare
Normal
Common

Sign Language

infest in sign language
Sign language - letter I Sign language - letter I Sign language - letter N Sign language - letter N Sign language - letter F Sign language - letter F Sign language - letter E Sign language - letter E Sign language - letter S Sign language - letter S Sign language - letter T Sign language - letter T