What does incōnīvus mean in Latin?

incōnīvus, a adjective, means “not closing the eyes, sleepless”.

How do you pronounce incōnīvus?

In classical Latin, [ɪŋ.koːˈniː.wʊs]; in ecclesiastical (church) Latin, [iŋ.koˈniː.vus].

adjectivefirst/second-declension adjective

incōnīvus (feminine incōnīva, neuter incōnīvum)

Classical[ɪŋ.koːˈniː.wʊs]Ecclesiastical[iŋ.koˈniː.vus]

singular
form	masculine	feminine	neuter
nominative	incōnīvus	incōnīva	incōnīvum
genitive	incōnīvī	incōnīvae	incōnīvī
dative	incōnīvō	incōnīvae	incōnīvō
accusative	incōnīvum	incōnīvam	incōnīvum
ablative	incōnīvō	incōnīvā	incōnīvō
vocative	incōnīve	incōnīva	incōnīvum

plural
form	masculine	feminine	neuter
nominative	incōnīvī	incōnīvae	incōnīva
genitive	incōnīvōrum	incōnīvārum	incōnīvōrum
dative	incōnīvīs	incōnīvīs	incōnīvīs
accusative	incōnīvōs	incōnīvās	incōnīva
ablative	incōnīvīs	incōnīvīs	incōnīvīs
vocative	incōnīvī	incōnīvae	incōnīva

From in- (“un-”) + cōnīveō (“to close one's eyes”) + -us.