Dictionary.com

ex cathedra

[ eks kuh-thee-druh, kath-i-druh ]
/ ˈɛks kəˈθi drə, ˈkæθ ɪ drə /
Save This Word!

adjective, adverb
from the seat of authority; with authority: used especially of those pronouncements of the pope that are considered infallible.
QUIZ
GOOSES. GEESES. I WANT THIS QUIZ ON PLURAL NOUNS!
Test how much you really know about regular and irregular plural nouns with this quiz.
Question 1 of 9
Which of the following nouns has an irregular plural form?

Origin of ex cathedra

First recorded in 1810–20, ex cathedra is from Latin ex cathedrā literally, “from the chair”
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use ex cathedra in a sentence

British Dictionary definitions for ex cathedra

ex cathedra
/ (ɛks kəˈθiːdrə) /

adjective, adverb
with authority
RC Church (of doctrines of faith or morals) defined by the pope as infallibly true, to be accepted by all Catholics

Word Origin for ex cathedra

Latin, literally: from the chair
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Cultural definitions for ex cathedra

ex cathedra
[ (eks kuh-thee-druh) ]

Descriptive term for an official pronouncement from the pope. Ex cathedra is Latin for “from the chair.” Roman Catholics believe that the pope speaks infallibly when speaking ex cathedra on questions of faith or morals, such as when Pope Pius XII declared in 1950 that Mary, the mother of Jesus, was physically taken up to heaven after her death.

notes for ex cathedra

Figuratively, any authoritative pronouncement may be called “ex cathedra.”
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
FEEDBACK