LATIN DICTIONARYLexicon Latīnum
adjectivefirst/second-declension adjective

ossuārius

ossuārius (feminine ossuāria, neuter ossuārium)
Classical[ɔs.suˈaː.ri.ʊs]Ecclesiastical[os.suˈaː.ri.us]

Meaning

  1. adjectiveOf or for bones.

Declension

singular
formmasculinefeminineneuter
nominativeossuāriusossuāriaossuārium
genitiveossuāriīossuāriaeossuāriī
dativeossuāriōossuāriaeossuāriō
accusativeossuāriumossuāriamossuārium
ablativeossuāriōossuāriāossuāriō
vocativeossuārieossuāriaossuārium
plural
formmasculinefeminineneuter
nominativeossuāriīossuāriaeossuāria
genitiveossuāriōrumossuāriārumossuāriōrum
dativeossuāriīsossuāriīsossuāriīs
accusativeossuāriōsossuāriāsossuāria
ablativeossuāriīsossuāriīsossuāriīs
vocativeossuāriīossuāriaeossuāria

ossŭārĭus, a, um, adj. 2. os,
I. of or for bones, bone- (post-class.): OLLA OSSVARIA, a vase to contain the bones of a corpse, a bone-urn, Inscr. Orell. 2896.—
II. Subst.: ossŭārĭum (also written ossārĭum), ii, n., a receptacle for the bones of the dead, a bone-vault, charnel-house, Dig. 47, 12, 2; Inscr. Orell. 4511; 4556.

Origins

From ossua (alternative form of ossa (“bones”)) + -ārius.

Quick answers

What does ossuārius mean in Latin?
ossuārius, a adjective, means “Of or for bones.”.
How do you pronounce ossuārius?
In classical Latin, [ɔs.suˈaː.ri.ʊs]; in ecclesiastical (church) Latin, [os.suˈaː.ri.us].