presupposition

See also: présupposition

English edit

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

presupposition (countable and uncountable, plural presuppositions)

An assumption made beforehand; a preliminary conjecture or speculation.
- 2010, Guy Deutscher, Through the Language Glass, Arrow, published 2011, page 40:
  He made one cardinal error in his presuppositions about the relation between language and perception, but in this he was far from alone.
The act of presupposing.
(linguistics) An assumption or belief implicit in an utterance or other use of language.
- 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:
  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...’).

assumption, conjecture, speculation or something supposed without proof

act of presupposing