The story
- Latin · derived fromexhortātiōnem
- Old French · derived fromexhortacion
- Middle English · inherited fromexhortacioun
- English todayexhortation
From Middle English exhortacioun, from Old French exhortacion, from Latin exhortātiōnem, accusative singular of exhortātiō (“encouraging; exhortation”), from exhortor (“to encourage, exhort”), from ex (“out of, from”) + hortor (“encourage”). By surface analysis, exhort + -ation.
Etymology from Wiktionary, CC BY-SA 4.0.