LATIN DICTIONARYLexicon Latīnum
noun · femininethird declension

Petrēitās

Petrēitās f (genitive Petrēitātis)
Classical[pɛˈtreː.ɪ.taːs]Ecclesiastical[peˈtrɛː.i.tas]

Meaning

  1. Petrinity
    Petrum & Paulum, ajunt, ratione ſingularitatum (Petreitatis & Pauleitatis) non idemtificari, ſed diſtingui; & in ratione communi hominis non diſtingui, ſed idemtificari.Peter and Paul, they say, are not identified by reason of their singularities (Petrinity & Paulinity), but are distinguished; and in the general sense of man they are not distinguished, but are identified.1659, Juan Caramuel Lobkowitz, Caramuelis metalogica disputationes de logicae essentia, proprietatibus, et operationibus continens, page 137:

Declension

declension
formsingularplural
nominativePetrēitāsPetrēitātēs
genitivePetrēitātisPetrēitātum
dativePetrēitātīPetrēitātibus
accusativePetrēitātemPetrēitātēs
ablativePetrēitātePetrēitātibus
vocativePetrēitāsPetrēitātēs

Origins

Proto-Indo-European *-teh₂ Proto-Indo-European *-ts Proto-Indo-European *-teh₂ts Proto-Italic *-tāts Latin -tās Latin Petrēitās From Petrēius (“of Saint Peter, like Saint Peter”) + -tās (“-ness”).

Quick answers

What does Petrēitās mean in Latin?
Petrēitās, a noun, means “Petrinity”.
What is the genitive of Petrēitās?
The genitive singular is Petrēitātis. Petrēitās is feminine, third declension.
How do you pronounce Petrēitās?
In classical Latin, [pɛˈtreː.ɪ.taːs]; in ecclesiastical (church) Latin, [peˈtrɛː.i.tas].