French word pontage comes from French pont ((dentistry, Canada) bridge. Bridge. Deck.)

Detailed word origin of pontage

Dictionary entry	Language	Definition
pont	French (fra)	(dentistry, Canada) bridge. Bridge. Deck.
pontage	French (fra)	(medicine) bypass (an alternative passage created to divert a bodily fluid around a damaged organ). Bridge-building.

Words with the same origin as pontage