fondeur m (plural fondeurs)
- owner of a foundry
- founder, the iron worker in charge of the blast furnace and the smelting operation in a foundry
- cross-country skier (from ski de fond)
- “fondeur” in le Trésor de la langue française informatisé (The Digitized Treasury of the French Language).
- founder (instigator; creator)
Declension of fondeur
- English: founder (borrowed)