What does calcāriārius mean in Latin?

calcāriārius, a adjective, means “lime-burning”.

How do you pronounce calcāriārius?

In classical Latin, [kaɫ.kaː.riˈaː.ri.ʊs]; in ecclesiastical (church) Latin, [kal.ka.riˈaː.ri.us].

adjectivefirst/second-declension adjective

calcāriārius (feminine calcāriāria, neuter calcāriārium)

Classical[kaɫ.kaː.riˈaː.ri.ʊs]Ecclesiastical[kal.ka.riˈaː.ri.us]

singular
form	masculine	feminine	neuter
nominative	calcāriārius	calcāriāria	calcāriārium
genitive	calcāriāriī	calcāriāriae	calcāriāriī
dative	calcāriāriō	calcāriāriae	calcāriāriō
accusative	calcāriārium	calcāriāriam	calcāriārium
ablative	calcāriāriō	calcāriāriā	calcāriāriō
vocative	calcāriārie	calcāriāria	calcāriārium

plural
form	masculine	feminine	neuter
nominative	calcāriāriī	calcāriāriae	calcāriāria
genitive	calcāriāriōrum	calcāriāriārum	calcāriāriōrum
dative	calcāriāriīs	calcāriāriīs	calcāriāriīs
accusative	calcāriāriōs	calcāriāriās	calcāriāria
ablative	calcāriāriīs	calcāriāriīs	calcāriāriīs
vocative	calcāriāriī	calcāriāriae	calcāriāria

calcārĭārĭus, a, um, adj. calcarius,

I. of or pertaining to burning lime: NEGOTIANS, Inscr. Grut. 641, 1: EXONERATOR, ib. 1117, 5.

From calcārius + -ārius.