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

prevention

noun
 
/prɪˈvenʃn/
 
/prɪˈvenʃn/
[uncountable]Idioms
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  1. the act of stopping something bad from happening
    • accident/crime prevention
    • the prevention of disease
    • a fire prevention officer
    • a diabetes prevention programme
    Topics Law and justicec1
    Oxford Collocations Dictionaryadjective
    • accident
    • crime
    • disease
    prevention + noun
    • efforts
    • measures
    • programme/​program
    See full entry
Idioms
prevention is better than cure (British English)
(US English an ounce of prevention is better than a pound of cure)
  1. (saying) it is better to stop something bad from happening rather than try to deal with the problems after it has happened
    • Prevention is better than cure, so start looking after your heart now.
    • Prevention is better than cure, so start taking care of yourself.
See prevention in the Oxford Advanced American DictionarySee prevention in the Oxford Learner's Dictionary of Academic English
previously
adverb
 
 
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B1
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