Definition of definitive in English:

definitive

adjective

  • 1(of a conclusion or agreement) done or reached decisively and with authority:

    ‘a definitive decision’
    • ‘We expect, and demand, that the authorities do all within their power to put a definitive end to this utterly indefensible action.’
    • ‘If a definitive agreement is signed - one is hoped for by the end of April - Reilly will be named president and CEO of the new company.’
    • ‘People are always spouting off with definitive answers about what design is… except that everyone has a different take on it.’
    • ‘He added: ‘It is far too early to reach any definitive conclusions and, in some areas, we may never reach that goal.’’
    • ‘Although the meeting lasted for over three hours, no definitive agreement was reached.’
    • ‘Patients usually present to their general practitioner but a definitive diagnosis of left ventricular systolic dysfunction can only be achieved by cardiac imaging.’
    • ‘The definitive agreement for the acquisition was announced December 8, 2004.’
    • ‘Histomorphology, therefore, remains as the gold standard for a definitive diagnosis.’
    • ‘It has found that numerous and serious deficiencies in the paper did not allow it to reach the same definitive conclusions reached by the authors.’
    • ‘The companies expect to enter into a definitive agreement within 60 days.’
    • ‘It comes as a surprise, then, to learn that many medical studies include too few patients to reach any definitive conclusion.’
    • ‘I want this case brought to a definitive conclusion.’
    • ‘This procedure is considered the gold standard for definitive diagnosis of lesions.’
    • ‘Next year, Delta will receive 11 737-800s and says it has a definitive agreement to sell them.’
    • ‘Even then, as Woodruff points out again and again, we can never be assured that we'll reach a definitive end.’
    • ‘We do not believe that definitive conclusions can be reached on so obviously inadequate an evidentiary record.’
    • ‘In a statement released on Sunday the company confirmed it had reached definitive agreement to sell the company to three private equity groups.’
    conclusive, final, ultimate
    View synonyms
    1. 1.1 (of a book or other text) the most authoritative of its kind:
      ‘the definitive biography of Prince Charles’
      • ‘He published the senior's complete works in a definitive edition.’
      • ‘The number of flood defence committees is also to be drastically reduced, scrapping all local committees and establishing a definitive list of regional committees.’
      • ‘In 1924, he published his definitive volume, The Pipe Book, still an invaluable reference tool for tobacco historians today.’
      • ‘On the Arts and Disciplines of the Liberal Letters was the definitive text for the Middle Ages.’
      • ‘Fortunately, this may not be the definitive book on Bill Brandt.’
      • ‘Will this be the definitive list of top ten songs?’
      • ‘This immense study was published between 1851 and 1854 and immediately became the definitive text on the subject.’
      • ‘Although the revelation was complete before the death of Muhammad in 632, the tradition tells us that he did not himself assemble the material into a definitive text.’
      • ‘I recall well the thrill of finding in a Paris bookshop a definitive biography of the contemporary French king, Louis VII.’
      • ‘This is a definitive book on the subject, made all the more collectable by its beautiful presentation.’
      • ‘There is currently no widely accepted, concise, definitive list of key health education journals.’
      • ‘Written by Teddy Fennelly, the book is deemed to be the definitive text on the co-operative movement in Ireland.’
      • ‘One hopes that this is just the first edition of what will become the definitive textbook in the field.’
      • ‘I always planned to write a definitive article about him and never did (which was one reason why, twenty years later, I did the encyclopedia entry on him).’
      • ‘Is that really the tiny study where Noah Webster penned his definitive dictionary?’
      • ‘We had a few drinks, threw around a few names and came up with a definitive list of the ten most influential art people in Sydney.’
      • ‘Michael Phillips has written the definitive book on organic apple growing, The Apple Grower.’
      • ‘Linda Lear is author of the definitive biography of Rachel Carson.’
      • ‘Despite its noble remit, and the broad range of material which must have been available, this is not a definitive anthology in terms of calibre.’
      • ‘This last species may occur in N. Iraq near the Turkish border but I haven't found any definitive documentation.’
      authoritative, exhaustive, most reliable, most complete, most perfect, most scholarly, best, finest, consummate
      View synonyms
  • 2(of a postage stamp) for general use and typically of standard design, not special or commemorative.

    • ‘Everyday stamps are called definitives, and are available continuously, being reprinted as necessary.’
    • ‘This review includes definitive and commemorative stamp types with some exceptions.’
    • ‘They only printed two billion of these definitive stamps, so hurry up while supplies last!’
    • ‘There are two types of postage stamps: definitives and commemoratives.’

noun

  • A definitive postage stamp:

    ‘low-value British definitives simply have a portrait of the reigning monarch’
    • ‘In contrast, the second set of definitives, the ‘Five Year Plan Series’, were forward looking and depicted the nation assuming its historical destiny as it sought to reconstruct its greatness through economic modernisation.’
    • ‘The monarch, flag, maple leaf, and Parliament Building definitives are not included in this study.’

Usage

Definitive is often used, rather imprecisely, when definite is actually intended, to mean simply ‘clearly decided’. Although definitive and definite have a clear overlap in meaning, definitive has the additional sense of ‘having an authoritative basis’. Thus, a definitive decision is one which is not only conclusive but also carries the stamp of authority or is a benchmark for the future, while a definite decision is simply one which has been made clearly and is without doubt

Origin

Late Middle English: from Old French definitif, -ive, from Latin definitivus, from definit- set within limits, from the verb definire (see define).

Pronunciation:

definitive

/dɪˈfɪnɪtɪv/