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

invaluable

adjective
 
/ɪnˈvæljuəbl/
 
/ɪnˈvæljuəbl/
Word Family
  • value noun verb
  • valuable adjective
  • invaluable adjective (≠ valueless)
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  1. extremely useful synonym valuable
    • invaluable information
    • invaluable to/for somebody/something The book will be invaluable for students in higher education.
    • invaluable in something The research should prove invaluable in the study of children's language.
    compare valuable Invaluable means ‘very valuable or useful’. The opposite of valuable is valueless or worthless.
    More Like This Words that look like opposites, but aren’tWords that look like opposites, but aren’t
    Extra Examples
    • This technology is invaluable for pupils with poor sight.
    • You will find their help absolutely invaluable.
    • Your support has been invaluable to us.
    Oxford Collocations Dictionaryverbs
    • be
    • prove
    • become
    adverb
    • absolutely
    preposition
    • for
    • to
    See full entry
See invaluable in the Oxford Advanced American DictionarySee invaluable in the Oxford Learner's Dictionary of Academic English
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adjective
 
 
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