Latin

Noun

professōrēs

1. nominative plural of professor
2. accusative plural of professor
3. vocative plural of professor

References

• PROFESSORES in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition, 1883–1887)

Portuguese

Noun

professores

1. plural of professor
   • 2005, Lya Wyler (translator), J. K. Rowling (English author), Harry Potter e o Enigma do Príncipe (Harry Potter and the Half-Blood Prince), Rocco, page 141:

     Creio que já tiveram cinco professores nesta matéria.

     I believe you already had five teachers on this subject.