Someone or something that exterminates. / Specifically, a person whose job it is to kill insects and other pests in a building.

plural of exterminator

Capable of being exterminated.

plural of extermination

(transitive) To kill all of (a population of pests or undesirables), usually intentionally. / (figuratively, transitive) To bring a definite end to; finish completely.

The act of exterminating; total destruction or eradication / Elimination.

(obsolete, transitive) To exterminate; to destroy.

Third-person singular simple present indicative form of extermine

simple past tense and past participle of exterminate

present participle of exterminate