Latin

Proper noun

Joannes m ‎(genitive Joannis); third declension

1. Alternative form of Ioannes

References

• Joannes in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• Félix Gaffiot (1934), “Joannes”, in Dictionnaire Illustré Latin-Français, Paris: Hachette.

English

Noun

joannes ‎(plural joanneses)

1. (historical) An old coin of Portugal and Brazil.