“Infested” is a form of
infest
/ɪnˈfɛst/ verb, adjective, noun
Forms infests infesting infested
- verb (transitive) To inhabit a place in unpleasantly large numbers; to plague, harass. “Insects are infesting my basement!”
- verb (pathology, of a parasite) To invade a host plant or animal.
- adjective (obsolete) Mischievous; hurtful; harassing.
- noun (obsolete) Hostility.
Synonyms
Etymology
From Middle English infesten, from Old French infester (“to infest”), from Latin īnfestō (“assail, molest”, verb), from īnfestus (“hostile”), of uncertain origin.
Webster’s 1913
- adjective Mischievous; hurtful; harassing. [Obs.] Spenser.
- verb 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.
Etymology [L. infestus. See Infest, v. t.]
Etymology [L. infestare, fr. infestus disturbed, hostile, troublesome; in in, against + the root of defendere: cf. F. infester. See Defend.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “infest”, CC BY-SA 4.0. Details