Niagara River

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a river flowing from Lake Erie into Lake Ontario;
forms boundary between Ontario and New York
• Syn:
Niagara
• Instance Hypernyms:
river
• Part Holonyms:
United States, United States of America, America, the States, US,
U.S., USA, U.S.A., Canada
• Part Meronyms:
Niagara, Niagara Falls