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Synonyms

extensive

American  
[ik-sten-siv] / ɪkˈstɛn sɪv /

adjective

  1. of great extent; wide, broad.

    an extensive area.

    Synonyms:
    vast, ample, spacious, large, extended
    Antonyms:
    confined, narrow, narrow, limited
  2. covering or extending over a great area.

    extensive travels.

  3. far-reaching; comprehensive; thorough.

    extensive knowledge.

    Antonyms:
    parochial, confined, narrow, narrow, limited
  4. lengthy.

    an extensive journey.

  5. great in amount, number, or degree.

    an extensive fortune; extensive political influence.

  6. of or having extension.

    Space is extensive, time durational.

  7. noting or pertaining to a system of agriculture involving the use or cultivation of large areas of land with a minimum of labor and expense (intensive ).


extensive British  
/ ɪkˈstɛnsɪv /

adjective

  1. having a large extent, area, scope, degree, etc; vast

    extensive deserts

    an extensive inheritance

  2. widespread

    extensive coverage in the press

  3. agriculture involving or farmed with minimum expenditure of capital or labour, esp depending on a large area of land Compare intensive

  4. physics of or relating to a property, measurement, etc, of a macroscopic system that is proportional to the size of the system Compare intensive

    heat is an extensive property

  5. logic

    1. of or relating to logical extension

    2. (of a definition) in terms of the objects to which the term applies rather than its meaning

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • extensively adverb
  • extensiveness noun
  • extensivity noun
  • nonextensive adjective
  • nonextensiveness noun
  • preextensive adjective

Etymology

Origin of extensive

First recorded in 1375–1425; late Middle English, from Late Latin extēnsīvus, equivalent to Latin extēns(us) (past participle of extendere “to stretch out”) + -īvus adjective suffix; extend, -ive

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Recent megamergers in Hollywood have all been followed by extensive job cuts, leading many analysts to say they can’t imagine how this deal would play out much differently.

From MarketWatch

Scientists first identified these signals more than a decade ago while analyzing extensive datasets from previous eruptions of the Piton de la Fournaise volcano on La Réunion.

From Science Daily

It said they had resisted "psychological warfare, extensive propaganda and seductive offers".

From BBC

Now, after extensive therapy, Grace, 35, says she feels more content than ever and has come to terms with what happened to her five years ago.

From BBC

"The regime has proved highly resilient so far, reflecting the extensive control and influence held by the office of the supreme leader and hardline factions in politics and the armed forces," he added.

From Barron's