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ipse dixit

ipse dixit

1 9.9
A statement that someone says without proof or evidence
  • noun
  • /ˈɪpseɪ ˈdɪksɪt/
  • Formal
translation icon : ipse dixit
  • All these assertions are bald in that they are made without reference to any supporting authority and are presented in true ipse dixit fashion.

Examples

  • Can class certification be based on nothing more than the ipse dixit of the named plaintiffs?

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  • Here, you have repeated the same mischaracterization errors and ad hominem fallacies while adding a case of ipse dixit.

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  • Further, the statement "he is only interested in providing the best data available" is an excellent example of ipse dixit.

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  • The professor dismissed her argument as mere ipse dixit, lacking any evidence to support it.

  • In his latest speech, he relied heavily on ipse dixit rather than providing data for his claims.

  • Critics often reject his theories due to their reliance on ipse dixit instead of rigorous research.

Synonyms

dixit
vsipse dixit
  • Formal
1 9.9

A statement made without evidence and presented as true

is the same idea but used as a formal label for unproved dogmatic statements

Antonyms

1.8

Things that show something is true, like documents or photos

How Supported

fact
1.0
claim
818 3.3
opinion
1.0
ipse dixit
  • Formal
1 9.9

Surface Forms

ipse dixit singular
ipse dixits plural

Morphology

ipse + dixit

The literal Latin constituents 'ipse' (himself) + 'dixit' (said) yield 'he himself said', so a learner who knows both would understand it denotes an assertion. However, the specialized idiomatic sense ‘a claim asserted without proof’ and the connotation of dogmatism are not directly derivable from the literal wording and rely on convention and historical/legal usage, so full understanding requires prior exposure.

Etymology

Ipse dixit comes from Latin: the words ipse ('himself') and dixit ('said') literally mean 'he himself said it'. Because people once accepted an idea just because an important person 'said it', the phrase now means 'a claim with no proof'.