adverb & adjective
With the full authority of office (especially that of the Pope, implying infallibility as defined in Roman Catholic doctrine)as adverb ‘for an encyclical to be infallible the Pope must speak ex cathedra’as adjective ‘this papal judgement is not ex cathedra’lawful, legitimate, licit, within the law, legalized, valid
Latin, ‘from the (teacher's) chair’, from ex ‘from’ and cathedra ‘seat’ (from Greek kathedra).
Are You Learning Spanish? Here's Some Of Our Spanish Content