What does capuchīnus mean in Latin?

capuchīnus, a adjective, means “capuchin”.

How do you pronounce capuchīnus?

In classical Latin, [ka.pʊˈkʰiː.nʊs]; in ecclesiastical (church) Latin, [ka.puˈkiː.nus].

adjectivefirst/second-declension adjective

capuchīnus (feminine capuchīna, neuter capuchīnum)

Classical[ka.pʊˈkʰiː.nʊs]Ecclesiastical[ka.puˈkiː.nus]

singular
form	masculine	feminine	neuter
nominative	capuchīnus	capuchīna	capuchīnum
genitive	capuchīnī	capuchīnae	capuchīnī
dative	capuchīnō	capuchīnae	capuchīnō
accusative	capuchīnum	capuchīnam	capuchīnum
ablative	capuchīnō	capuchīnā	capuchīnō
vocative	capuchīne	capuchīna	capuchīnum

plural
form	masculine	feminine	neuter
nominative	capuchīnī	capuchīnae	capuchīna
genitive	capuchīnōrum	capuchīnārum	capuchīnōrum
dative	capuchīnīs	capuchīnīs	capuchīnīs
accusative	capuchīnōs	capuchīnās	capuchīna
ablative	capuchīnīs	capuchīnīs	capuchīnīs
vocative	capuchīnī	capuchīnae	capuchīna

Formed from Middle French capuchin, from earlier capucin.