What does crassicornis mean in Latin?

crassicornis, a adjective, means “thick-horned”.

How do you pronounce crassicornis?

In classical Latin, [kras.sɪˈkɔr.nɪs]; in ecclesiastical (church) Latin, [kras.siˈkɔr.nis].

adjectivethird-declension two-termination adjective

crassicornis (neuter crassicorne)

Classical[kras.sɪˈkɔr.nɪs]Ecclesiastical[kras.siˈkɔr.nis]

singular
form	masculine	feminine	neuter
nominative	crassicornis	crassicornis	crassicorne
genitive	crassicornis	crassicornis	crassicornis
dative	crassicornī	crassicornī	crassicornī
accusative	crassicornem	crassicornem	crassicorne
ablative	crassicornī	crassicornī	crassicornī
vocative	crassicornis	crassicornis	crassicorne

plural
form	masculine	feminine	neuter
nominative	crassicornēs	crassicornēs	crassicornia
genitive	crassicornium	crassicornium	crassicornium
dative	crassicornibus	crassicornibus	crassicornibus
accusative	crassicornīs crassicornēs	crassicornīs crassicornēs	crassicornia
ablative	crassicornibus	crassicornibus	crassicornibus
vocative	crassicornēs	crassicornēs	crassicornia

From crassus (“thick”) + cornus (“horn”).