What does caeruleātus mean in Latin?

caeruleātus, a adjective, means “dark-colored, dark blue, sky-blue”.

How do you pronounce caeruleātus?

In classical Latin, [kae̯.rʊ.ɫeˈaː.tʊs]; in ecclesiastical (church) Latin, [t͡ʃe.ru.leˈaː.tus].

adjectivefirst/second-declension adjective

caeruleātus (feminine caeruleāta, neuter caeruleātum)

Classical[kae̯.rʊ.ɫeˈaː.tʊs]Ecclesiastical[t͡ʃe.ru.leˈaː.tus]

singular
form	masculine	feminine	neuter
nominative	caeruleātus	caeruleāta	caeruleātum
genitive	caeruleātī	caeruleātae	caeruleātī
dative	caeruleātō	caeruleātae	caeruleātō
accusative	caeruleātum	caeruleātam	caeruleātum
ablative	caeruleātō	caeruleātā	caeruleātō
vocative	caeruleāte	caeruleāta	caeruleātum

plural
form	masculine	feminine	neuter
nominative	caeruleātī	caeruleātae	caeruleāta
genitive	caeruleātōrum	caeruleātārum	caeruleātōrum
dative	caeruleātīs	caeruleātīs	caeruleātīs
accusative	caeruleātōs	caeruleātās	caeruleāta
ablative	caeruleātīs	caeruleātīs	caeruleātīs
vocative	caeruleātī	caeruleātae	caeruleāta

caerŭlĕātus, a, um, adj. caeruleus,

I. dark-colored, dark blue, sky-blue: Plancus, i. e. of the color of a sea-god, Vell. 2, 83, 2.

From caeruleus ("cerulean, blue").