What does pyrius mean in Latin?

pyrius, a adjective, means “fiery; pyrogenic”.

How do you pronounce pyrius?

In classical Latin, [ˈpy.ri.ʊs]; in ecclesiastical (church) Latin, [ˈpiː.ri.us].

Proto-Indo-European *péh₂wr̥ → Proto-Hellenic *pāwər → Ancient Greek πῦρ (pûr) → Latin pyrius.

adjectivefirst/second-declension adjective

pyrius (feminine pyria, neuter pyrium)

Classical[ˈpy.ri.ʊs]Ecclesiastical[ˈpiː.ri.us]

singular
form	masculine	feminine	neuter
nominative	pyrius	pyria	pyrium
genitive	pyriī	pyriae	pyriī
dative	pyriō	pyriae	pyriō
accusative	pyrium	pyriam	pyrium
ablative	pyriō	pyriā	pyriō
vocative	pyrie	pyria	pyrium

plural
form	masculine	feminine	neuter
nominative	pyriī	pyriae	pyria
genitive	pyriōrum	pyriārum	pyriōrum
dative	pyriīs	pyriīs	pyriīs
accusative	pyriōs	pyriās	pyria
ablative	pyriīs	pyriīs	pyriīs
vocative	pyriī	pyriae	pyria

Latin pyrius From Ancient Greek πῦρ (pûr, “fire”) + Latin -ius.