Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun st._john_river
1 sense of st. john river
Sense 1
Saint John, Saint John River, St. John, St. John River -- (a river that rises in Maine and flows northeastward through New Brunswick to empty into the Bay of Fundy)
INSTANCE OF=> river -- (a large natural stream of water (larger than a creek); "the river was navigable for 50 miles")