LATIN DICTIONARYLexicon Latīnum
adjectivefirst/second-declension adjective

Grāius

Grāius (feminine Grāia, neuter Grāium)
Classical[ˈɡraː.jʊs]Ecclesiastical[ˈɡraː.jus]

Meaning

  1. adjectivepoeticof or pertaining to Greece, Grecian

Declension

singular
formmasculinefeminineneuter
nominativeGrāiusGrāiaGrāium
genitiveGrāiīGrāiaeGrāiī
dativeGrāiōGrāiaeGrāiō
accusativeGrāiumGrāiamGrāium
ablativeGrāiōGrāiāGrāiō
vocativeGrāieGrāiaGrāium
plural
formmasculinefeminineneuter
nominativeGrāiīGrāiaeGrāia
genitiveGrāiōrumGrāiārumGrāiōrum
dativeGrāiīsGrāiīsGrāiīs
accusativeGrāiōsGrāiāsGrāia
ablativeGrāiīsGrāiīsGrāiīs
vocativeGrāiīGrāiaeGrāia

Grāius, a, um, v. Graii, II.

Origins

By surface analysis, *Grāia (“Graea”, attested as Graea) + -ius. Compare Graecus.

Quick answers

What does Grāius mean in Latin?
Grāius, a adjective, means “of or pertaining to Greece, Grecian”.
How do you pronounce Grāius?
In classical Latin, [ˈɡraː.jʊs]; in ecclesiastical (church) Latin, [ˈɡraː.jus].