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presuppose

American  
[pree-suh-pohz] / ˌpri səˈpoʊz /

verb (used with object)

  • presupposes,
    present (3rd person singular)
  • presupposed,
    past participle,  past
  • presupposing
    present participle
  1. to suppose or assume beforehand; take for granted in advance.

    Synonyms:
    presume
  2. (of a thing, condition, or state of affairs) to require or imply as an antecedent condition.

    An effect presupposes a cause.


presuppose British  
/ ˌpriːsəˈpəʊz /

verb

  1. to take for granted; assume

  2. to require or imply as a necessary prior condition

  3. philosophy logic linguistics to require (a condition) to be satisfied as a precondition for a statement to be either true or false or for a speech act to be felicitous. Have you stopped beating your wife? presupposes that the person addressed has a wife and has beaten her

"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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Etymology

Origin of presuppose

First recorded in 1400–50; late Middle English, from Middle French presupposer; see pre-, suppose


Explanation

To presuppose is to take something as a given; presupposing is like assuming. When you suppose something is true, you assume it's true; to presuppose means something similar. The pre — which means "before" — is a reminder that what you're assuming is background or pretext for something else. Asking “Want soup?” presupposes someone is hungry. Asking a woman "When is the baby due?" presupposes that she’s pregnant. Presupposing can be dangerous: if your presuppositions are incorrect, you could jump to the wrong conclusion.

Keep Reading on Vocabulary.com

Vocabulary lists containing presuppose

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.

See Examples For:

"I think that's the main thing. That doesn't presuppose the outcome of the negotiation," Carney added.

From BBC ● May 6, 2025

Russian Arctic Ambassador Nikolay Korchunov, chair of the Senior Arctic Officials on the council, told Reuters the transition would "presuppose active and responsible participation of all Arctic Council member states in this preparatory process."

From Reuters ● Mar. 28, 2023

In his work on the foundations of arithmetic, Frege noted that numbers are unique in that they presuppose a way of describing the stuff they quantify.

From Scientific American ● Mar. 7, 2023

"There is no power relation without the correlative constitution of a field of knowledge, nor any knowledge that does not presuppose and constitute at the same time power relations."

From Salon ● Feb. 7, 2023

Again, all special studies presuppose certain fundamental types of things.

From "Grendel" by John Gardner

The wisdom-of-crowds argument presupposes that the masses possess some recondite knowledge that can be unlocked by allowing individuals to express themselves as part of an anonymous mob.

From Los Angeles Times ● Mar. 12, 2026

The rosary presupposes our boredom, propensity to distraction, and impatience with dull routine and attempts to transmute these failings into the virtues of faith, hope and charity.

From The Wall Street Journal ● Jan. 8, 2026

But for many of us, a final resting place presupposes that one has had a final living place.

From Salon ● Oct. 22, 2023

This view presupposes conflict and implies that the only way to deal with large carnivores is to kill or remove them.

From Scientific American ● Apr. 22, 2023

Because for a private citizen to become a prince presupposes virtue or Fortune, it appears that either the one or the other of these two things should partially mitigate many of the problems.

From "The Prince" by Niccolò Machiavelli

But such arguments presupposed fairy-tale versions of families, in which a child’s sexual identity or religious affiliation never leads to exile.

From Los Angeles Times ● Mar. 14, 2023

They also presupposed that the symptoms reported established the existence of a genuine, novel condition akin to traumatic brain damage, only without an obvious injury.

From Scientific American ● Mar. 6, 2023

Nothing against you, but you presupposed that everyone in Paris is rich, which isn’t true.

From Slate ● Sep. 15, 2021

He emphasized that that in no way presupposed that Berman knew her killer.

From Fox News ● May 21, 2021

It presupposed a high level of military discipline and an awesome degree of obedience by subordinates to their lawful superiors It assumed that wars had a beginning and an end.

From "The Sense of Style" by Steven Pinker

But bundle theory allows us to make sense of a thing without presupposing a mythical form, or “something I know not what!”

From Textbooks ● Jun. 15, 2022

But Bender says she and her colleagues are not presupposing that Overmann’s MET-based ideas are correct.

From Scientific American ● Dec. 23, 2021

The experts said the term “victim” can appear prejudicial in a court of law, heavily influencing a jury by presupposing which people have been wronged.

From New York Times ● Oct. 27, 2021

More problematic, considering current events, the story line inadvertently serves as a cautionary tale for filmmakers, underscoring the inherent challenges of presupposing a ripped-from-the-headlines timeliness.

From Los Angeles Times ● Jan. 12, 2017

Almost all kinds of game are attracted by gardens, presupposing, of course, that they are situated at a distance from houses, as these allotments are.

From The Gamekeeper At Home Sketches of Natural History and Rural Life by Richard Jefferies

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