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cannot

[kan-ot, ka-not, kuh-]

verb

  1. a form of can not.



cannot

/ kæˈnɒt, ˈkænɒt /

verb

  1. an auxiliary verb expressing incapacity, inability, withholding permission, etc; can not

“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
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Spelling Note

Cannot is sometimes also spelled can not. The one-word spelling is by far the more common: Interest rates simply cannot continue at their present level. The contraction can't is most common in speech and informal writing.
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Word History and Origins

Origin of cannot1

A Middle English word dating back to 1350–1400
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Idioms and Phrases

Idioms
  1. cannot but, have no alternative but to.

    We cannot but choose otherwise.

see under can't.
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Compare Meanings

How does cannot compare to similar and commonly confused words? Explore the most common comparisons:

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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.

"You cannot have foreign-imposed reconstruction plans while you don't have any vision about your own country."

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Party committees and bureaucracies can limit AI, but they cannot create meaningful value.

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They cannot afford to start like that against Arsenal, who have superior players and are such a threat from set-pieces too.

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The judge said the consequence of the administration’s actions was “harm to families, elderly, children and others that cannot be undone.”

She has said that Ireland “certainly cannot trust” the U.S. and has criticized the U.K. and France for their links to the so-called global military industrial complex.

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

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cannonryThose who cannot remember the past are condemned to repeat it