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pests

/pɛsts/ · pests
noun
  1. A plague, pestilence, epidemic. The outbreak of the disease was a major pest that affected the entire city.
  2. Any destructive insect or caterpillar that attacks crops or livestock; an agricultural pest. The farmer had to use pesticides to control the pests that were damaging his crops.
  3. An annoying person, a nuisance. He was a pest at the party, always bothering people and making a scene.

Synonyms

bug

Antonyms

Did you know? The word 'pests' has been used in various contexts, including literature and everyday conversation, to describe anything that causes annoyance or harm.
Written by Lexi Wordsworth, Dictionary Editor 0 lookups Added Jul 21, 2026