What does Arēmoricus mean in Latin?

Arēmoricus, a adjective, means “Aremorican, Armorican”.

How do you pronounce Arēmoricus?

In classical Latin, [a.reːˈmɔ.rɪ.kʊs]; in ecclesiastical (church) Latin, [a.reˈmɔː.ri.kus].

adjectivefirst/second-declension adjective

Arēmoricus (feminine Arēmorica, neuter Arēmoricum)

Classical[a.reːˈmɔ.rɪ.kʊs]Ecclesiastical[a.reˈmɔː.ri.kus]

singular
form	masculine	feminine	neuter
nominative	Arēmoricus	Arēmorica Armorica	Arēmoricum Armoricum
genitive	Arēmoricī Armoricī	Arēmoricae Armoricae	Arēmoricī Armoricī
dative	Arēmoricō Armoricō	Arēmoricae Armoricae	Arēmoricō Armoricō
accusative	Arēmoricum Armoricum	Arēmoricam Armoricam	Arēmoricum Armoricum
ablative	Arēmoricō Armoricō	Arēmoricā Armoricā	Arēmoricō Armoricō
vocative	Arēmorice Armorice	Arēmorica Armorica	Arēmoricum Armoricum

plural
form	masculine	feminine	neuter
nominative	Arēmoricī Armoricī	Arēmoricae Armoricae	Arēmorica Armorica
genitive	Arēmoricōrum Armoricōrum	Arēmoricārum Armoricārum	Arēmoricōrum Armoricōrum
dative	Arēmoricīs Armoricīs	Arēmoricīs Armoricīs	Arēmoricīs Armoricīs
accusative	Arēmoricōs Armoricōs	Arēmoricās Armoricās	Arēmorica Armorica
ablative	Arēmoricīs Armoricīs	Arēmoricīs Armoricīs	Arēmoricīs Armoricīs
vocative	Arēmoricī Armoricī	Arēmoricae Armoricae	Arēmorica Armorica