What does Cēphēius mean in Latin?

Cēphēius, a adjective, means “of Cepheus; Ethiopian”.

How do you pronounce Cēphēius?

In classical Latin, [keːˈpʰeː.i.ʊs]; in ecclesiastical (church) Latin, [t͡ʃeˈfɛː.i.us].

adjectivefirst/second-declension adjective

Cēphēius (feminine Cēphēia, neuter Cēphēium)

Classical[keːˈpʰeː.i.ʊs]Ecclesiastical[t͡ʃeˈfɛː.i.us]

singular
form	masculine	feminine	neuter
nominative	Cēphēius	Cēphēia	Cēphēium
genitive	Cēphēiī	Cēphēiae	Cēphēiī
dative	Cēphēiō	Cēphēiae	Cēphēiō
accusative	Cēphēium	Cēphēiam	Cēphēium
ablative	Cēphēiō	Cēphēiā	Cēphēiō
vocative	Cēphēie	Cēphēia	Cēphēium

plural
form	masculine	feminine	neuter
nominative	Cēphēiī	Cēphēiae	Cēphēia
genitive	Cēphēiōrum	Cēphēiārum	Cēphēiōrum
dative	Cēphēiīs	Cēphēiīs	Cēphēiīs
accusative	Cēphēiōs	Cēphēiās	Cēphēia
ablative	Cēphēiīs	Cēphēiīs	Cēphēiīs
vocative	Cēphēiī	Cēphēiae	Cēphēia

Cephēïus, a, um, v. Cepheus, II. A.