duchess

Where does the word "duchess" come from? It comes from Latin dux, passing through Old French before entering English (1300s).

Duchess’s story begins in Latin: dux meant “leader.” The root of 'duke' and 'conduct'. By medieval, the word had taken hold in Old French as duchesse. The feminine suffix -esse. It reached English by 1300s as duchess. 'duchess' potatoes date from the 1800s. Today, duchess means the wife or widow of a duke.

1. Stage 1 · Latin · ancient dux "leader", the root of 'duke' and 'conduct'.
2. Stage 2 · Old French · medieval duchesse "duke's wife", the feminine suffix -esse.
3. Stage 3 · English · 1300s duchess "duke's wife", 'duchess' potatoes date from the 1800s.