What does fidēiussōrius mean in Latin?

fidēiussōrius, a adjective, means “surety, bail”.

How do you pronounce fidēiussōrius?

In classical Latin, [fɪ.deː.jʊsˈsoː.ri.ʊs]; in ecclesiastical (church) Latin, [fi.de.jusˈsɔː.ri.us].

adjectivefirst/second-declension adjective

fidēiussōrius (feminine fidēiussōria, neuter fidēiussōrium)

Classical[fɪ.deː.jʊsˈsoː.ri.ʊs]Ecclesiastical[fi.de.jusˈsɔː.ri.us]

singular
form	masculine	feminine	neuter
nominative	fidēiussōrius	fidēiussōria	fidēiussōrium
genitive	fidēiussōriī	fidēiussōriae	fidēiussōriī
dative	fidēiussōriō	fidēiussōriae	fidēiussōriō
accusative	fidēiussōrium	fidēiussōriam	fidēiussōrium
ablative	fidēiussōriō	fidēiussōriā	fidēiussōriō
vocative	fidēiussōrie	fidēiussōria	fidēiussōrium

plural
form	masculine	feminine	neuter
nominative	fidēiussōriī	fidēiussōriae	fidēiussōria
genitive	fidēiussōriōrum	fidēiussōriārum	fidēiussōriōrum
dative	fidēiussōriīs	fidēiussōriīs	fidēiussōriīs
accusative	fidēiussōriōs	fidēiussōriās	fidēiussōria
ablative	fidēiussōriīs	fidēiussōriīs	fidēiussōriīs
vocative	fidēiussōriī	fidēiussōriae	fidēiussōria

fĭdĕjussōrĭus, a, um, adj. fidejussor,

I. relating to surety or bail: causa, Dig. 46, 3, 38 fin. al.

From fidēiussor.