What does bellicrepus mean in Latin?

bellicrepus, a adjective, means “marked by the sound of arms”.

How do you pronounce bellicrepus?

In classical Latin, [bɛlˈlɪ.krɛ.pʊs]; in ecclesiastical (church) Latin, [belˈliː.kre.pus].

adjectivefirst/second-declension adjective

bellicrepus (feminine bellicrepa, neuter bellicrepum)

Classical[bɛlˈlɪ.krɛ.pʊs]Ecclesiastical[belˈliː.kre.pus]

singular
form	masculine	feminine	neuter
nominative	bellicrepus	bellicrepa	bellicrepum
genitive	bellicrepī	bellicrepae	bellicrepī
dative	bellicrepō	bellicrepae	bellicrepō
accusative	bellicrepum	bellicrepam	bellicrepum
ablative	bellicrepō	bellicrepā	bellicrepō
vocative	bellicrepe	bellicrepa	bellicrepum

plural
form	masculine	feminine	neuter
nominative	bellicrepī	bellicrepae	bellicrepa
genitive	bellicrepōrum	bellicrepārum	bellicrepōrum
dative	bellicrepīs	bellicrepīs	bellicrepīs
accusative	bellicrepōs	bellicrepās	bellicrepa
ablative	bellicrepīs	bellicrepīs	bellicrepīs
vocative	bellicrepī	bellicrepae	bellicrepa

From bellum (“war”) + crepō (“rattle, clatter”).