Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun ottawa_river

1 sense of ottawa river

Sense 1
Outaouais, Ottawa, Ottawa river -- (a river in southeastern Canada that flows along the boundary between Quebec and Ontario to the Saint Lawrence River near Montreal)
       INSTANCE OF=> river -- (a large natural stream of water (larger than a creek); "the river was navigable for 50 miles")