LATIN DICTIONARYLexicon Latīnum
suffix · masculine

-archēs

-archēs m (genitive -archae)
Classical[ˈar.kʰeːs]Ecclesiastical[ˈar.kes]

Meaning

  1. morpheme-arch (ruler, leader)

Origins

From Ancient Greek -άρχης (-árkhēs).

Quick answers

What does -archēs mean in Latin?
-archēs, a suffix, means “-arch (ruler, leader)”.
How do you pronounce -archēs?
In classical Latin, [ˈar.kʰeːs]; in ecclesiastical (church) Latin, [ˈar.kes].