first vatican council is a noun meaning "the Vatican Council in 1869-1870 that proclaimed the infallibility of the pope when speaking ex cathedra". It carries one recorded sense.
the Vatican Council in 1869-1870 that proclaimed the infallibility of the pope when speaking ex cathedra
Definitions, synonyms and semantic relations for first vatican council come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.