The meaning of INFEST is to spread or swarm in or over in a troublesome manner. How to use infest in a sentence.

Infestation ... Infestation is the state of being invaded or overrun by pests or parasites. [1] It can also refer to the actual organisms living on or within a host. [2]

INFESTATION definition: the act of infesting; state of being infested. See examples of infestation used in a sentence.

INFESTATION definition: 1. a large number of animals and insects that carry disease, that are present where they are not…. Learn more.

in•fes•ta•tion (ˌɪn fɛˈsteɪ ʃən) n. 1. the act of infesting or the state of being infested. 2. a harassing or troublesome invasion: an infestation of termites.

An infestation is an invasion of insects on a place like a house or an attack by insects on a plant. If you're scared of bugs, you're not going to like learning about an infestation, which is a huge amount …

Definition of infestation noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

INFESTATION definition: the act of infesting ; state of being infested | Meaning, pronunciation, translations and examples

Feb 9, 2026 · No one wants insects inside their home. Here are 10 tiny bugs you might be seeing in your home and how to get rid of them.

Infestation is a state of being invaded or overrun by pests or parasites in large numbers, often causing damage or disease. It typically refers to the presence of insects, rodents, or other unwanted …