Eder

(redirected from Eder river)
Also found in: Dictionary.
Related to Eder river: Oder River

Eder

(ā`dər), river, c.110 mi (180 km) long, rising near Siegen, central Germany, and flowing E to the Fulda River. The Eder dam, at Hemfurth, impounds one of the largest reservoirs in Germany; it has a hydroelectric power plant. The reservoir supplies water to the Ems-Weser Canal.