The Collaborative International Dictionary
The Lèze is a 70.3 km- (43.7 mi) long river in the Ariège and Haute-Garonne départements, southwestern France. Its source is in La Bastide-de-Sérou. It flows generally north. It is a left tributary of the Ariège into which it flows between Labarthe-sur-Lèze and Clermont-le-Fort.