What does ignivagus mean in Latin?

ignivagus, a adjective, means “spreading like fire; like wildfire”.

How do you pronounce ignivagus?

In classical Latin, [ɪŋˈnɪ.wa.ɡʊs]; in ecclesiastical (church) Latin, [iɲˈɲiː.va.ɡus].

Proto-Indo-European *h₁engʷ- → Proto-Indo-European *h₁n̥gʷnís → Proto-Italic *engʷnis → Latin ignivagus.

adjectivefirst/second-declension adjective

ignivagus (feminine ignivaga, neuter ignivagum)

Classical[ɪŋˈnɪ.wa.ɡʊs]Ecclesiastical[iɲˈɲiː.va.ɡus]

singular
form	masculine	feminine	neuter
nominative	ignivagus	ignivaga	ignivagum
genitive	ignivagī	ignivagae	ignivagī
dative	ignivagō	ignivagae	ignivagō
accusative	ignivagum	ignivagam	ignivagum
ablative	ignivagō	ignivagā	ignivagō
vocative	ignivage	ignivaga	ignivagum

plural
form	masculine	feminine	neuter
nominative	ignivagī	ignivagae	ignivaga
genitive	ignivagōrum	ignivagārum	ignivagōrum
dative	ignivagīs	ignivagīs	ignivagīs
accusative	ignivagōs	ignivagās	ignivaga
ablative	ignivagīs	ignivagīs	ignivagīs
vocative	ignivagī	ignivagae	ignivaga

ignĭvăgus, a, um, adj. ignis-vagor,

I. spreading like fire, like wild-fire (late Lat.): denuntiatio, Mart. Cap. 9, § 896.

Latin vagus Latin ignivagus From ignis (“fire”) + vagus (“wandering”).