
1) European waterway 2) European watercourse 3) European river 4) French river 5) French waterway 6) French watercourse 7) Loire tributary 8) River in France 9) River in Europe 10) Waterway in Europe 11) Watercourse in France 12) Waterway in France 13) Watercourse in Europe
Found on
https://www.crosswordclues.com/clue/allier

(from the article `Auvergne`) administrative région and historical region of France encompassing the central départements of Allier, Puy-de-Dôme, Cantal, and Haute-Loire. ...
Found on
http://www.britannica.com/eb/a-z/a/49

Département in central France, from whose oak forests the oak wood considered to be of the best quality (see there) for the production of barrique barrels comes.
Found on
https://glossary.wein.plus/allier

a river flowing N from S France to the Loire. ab. 250 mi. (400 km) long. · a department in central France. 378,406; 2850 sq. mi. (7380 sq. km). Cap.: Moulins.
Found on
https://www.infoplease.com/dictionary/allier
No exact match found.