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Definition of pest noun from the Oxford Advanced Learner's Dictionary

pest

noun
 
/pest/
 
/pest/
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  1. an insect or animal that destroys plants, food, etc.
    • insect/plant/garden pests
    • a pest control officer
    • These birds provide a useful function in controlling insect pests.
    Topics Insects, worms, etc.c1, Farmingc1
    Oxford Collocations Dictionaryadjective
    • common
    • major
    • serious
    verb + pest
    • control
    • repel
    • eradicate
    pest + noun
    • control
    • controller
    • management
    See full entry
  2. (informal) an annoying person or thing
    • That child is being a real pest.
    • Ex-colleagues describe him as a sex pest.
  3. Word Originlate 15th cent. (denoting the bubonic plague): from French peste or Latin pestis ‘plague’.
See pest in the Oxford Advanced American DictionarySee pest in the Oxford Learner's Dictionary of Academic English
trait
noun
 
 
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