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Definition of proven adjective from the Oxford Advanced Learner's Dictionary

proven

adjective
 
/ˈpruːvn/,
 
/ˈprəʊvn/
 
/ˈpruːvn/
[only before noun]
Word Family
  • prove verb (≠ disprove)
  • proof noun
  • proven adjective (≠ unproven)
Idioms
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  1. tested and shown to be true
    • a student of proven ability
    • It is a proven fact that fluoride strengthens growing teeth.
    opposite unproven
    Extra Examples
    • The juice is clinically proven to reduce cholesterol.
    • a scientifically proven method for increasing stamina
    • The candidate should have a proven track record of handling large projects.
    Oxford Collocations Dictionaryverbs
    • be
    adverb
    • well
    • conclusively
    • fully
    See full entry
Idioms
not proven
  1. (in Scottish law) a verdict (= decision) at a trial that there is not enough evidence to show that somebody is guilty or innocent, and that they must be set free
See proven in the Oxford Advanced American DictionarySee proven in the Oxford Learner's Dictionary of Academic English

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