ipse dixit
Say it: IP-see DIK-sit /ˌɪpseɪ ˈdɪksɪt/ · noun
What “ipse dixit” means
A claim supported only by the speaker's authority, without proof.
More precisely: A claim asserted without proof, relying only on the speaker's authority.
When to use it
In formal criticism of arguments, when someone's status or insistence takes the place of actual evidence for a claim.
Memory trick
Latin for 'he himself said it': the speaker's word is the only support.
Similar words
bare assertion, dogmatic claim
Where it comes from
Latin, 'he himself said it'.
Quick check
A consultant declares a plan will succeed, offering no evidence beyond 'Trust me, I'm the expert.' That's…
an ipse dixit or an expert explanation?
Show the answer
an ipse dixit
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