Presupposition Meaning

/pɹiː.sʌ.pəˈzɪ.ʃ(ə)n/
B2

Definition, CEFR level B2, pronunciation, examples, and quiz.

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nounAn assumption made beforehand; a preliminary conjecture or speculation.

nounThe act of presupposing.

The theory is based on a somewhat flawed presupposition.
We should avoid making any unfair presupposition about others.
His entire theory rests on a false presupposition about human behavior.
CEFR Practice Quiz
The scientist's ____ that the experiment would work was challenged by unexpected results.
CEFR Practice Quiz (Alternate)
The hidden ____ in the question made it impossible to answer without accepting a false premise.

From Middle French présupposition, from Latin praesuppositio, from the past participle stem of praesuppōnere (“to presuppose”).

"He made one cardinal error in his presuppositions about the relation between language and perception, but in this he was far from alone." — 2010, Guy Deutscher, Through the Language Glass, Arrow, published 2011, page 40:
"For instance: a verb might convey someone's evaluation of it as a presupposition. To say ‘they deprived him of a visit to his parents’ presupposes that he wanted to visit (vs. ‘spare him a visit...’)." — 1971, Paul Kiparsky, Carol Kiparsky, “Fact”, in Danny Steinberg, Leon Jakobovits, editors, Semantics: An Interdisciplinary Reader in Philosophy, Linguistics and Psychology, Cambridge: Cambridge University Press, →ISBN, page 351:

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CEFR Practice Quiz
The scientist's ____ that the experiment would work was challenged by unexpected results.
CEFR Practice Quiz (Alternate)
The hidden ____ in the question made it impossible to answer without accepting a false premise.

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