French enseigner

← Middle French enseignier (inherited)

← Old French enseignier (inherited)

← Italian insegnare (cognate)

← Latin insignō (mention)

← Latin signō (inherited)

→ Catalan ensenyar (cognate)

→ French enseignant (suffix)

→ French enseignement (suffix)

→ French renseigner (prefix)

→ Occitan ensenhar (cognate)