ex cathedra(redirected from ex-cathedra)
With the authority that comes with one's position. This phrase is often used in reference to papal decrees deemed infallible. It is Latin for "from the chair," and can be used as both an adjective and an adverb. This is an ex cathedra statement from the pope, and the Catholic Church must abide by it. The CEO was speaking ex cathedra when he made this announcement, so we need to change our approach immediately.
See also: ex