What does bibilis mean in Latin?

bibilis, a adjective, means “drinkable, potable”.

How do you pronounce bibilis?

In classical Latin, [ˈbɪ.bɪ.lɪs]; in ecclesiastical (church) Latin, [ˈbiː.bi.lis].

adjectivethird-declension two-termination adjective

bibilis (neuter bibile)

Classical[ˈbɪ.bɪ.lɪs]Ecclesiastical[ˈbiː.bi.lis]

singular
form	masculine	feminine	neuter
nominative	bibilis	bibilis	bibile
genitive	bibilis	bibilis	bibilis
dative	bibilī	bibilī	bibilī
accusative	bibilem	bibilem	bibile
ablative	bibilī	bibilī	bibilī
vocative	bibilis	bibilis	bibile

plural
form	masculine	feminine	neuter
nominative	bibilēs	bibilēs	bibilia
genitive	bibilium	bibilium	bibilium
dative	bibilibus	bibilibus	bibilibus
accusative	bibilīs bibilēs	bibilīs bibilēs	bibilia
ablative	bibilibus	bibilibus	bibilibus
vocative	bibilēs	bibilēs	bibilia

bĭbĭlis, e, adj. bibo,

I. drinkable, potable: cibus, Cael. Aur. Acut. 2, 11, 81.

bibō (“to drink”) + -ilis or perhaps as a haplology of *bibibilis with the suffix -bilis, considering the word's late attestation.