ipse dixit

noun

ip·​se dix·​it ˈip-sē-ˈdik-sət How to pronounce ipse dixit (audio)
: an assertion made but not proved : dictum

Word History

Etymology

Latin, he himself said it

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of ipse dixit was in the 15th century

Dictionary Entries Near ipse dixit

Cite this Entry

“Ipse dixit.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ipse%20dixit. Accessed 1 Dec. 2024.

Legal Definition

ipse dixit

noun
ip·​se dix·​it ˈip-sē-ˈdik-sət How to pronounce ipse dixit (audio)
: an assertion made but not proved
According to the city, it is “self-evident” that killing animals for food is “important”; the eradication of insects and pests is “obviously justified”; and the euthanasia of excess animals “makes sense.”… These ipse dixits do not explain why religion alone must bear the burden of these ordinancesChurch of the Lukumi Babalu Aye v. City of Hialeah, 508 U.S. 520 (1993)
Etymology

Latin, he himself said (it)

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