Allegheny River

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a river that rises in Pennsylvania and flows north into New York and then back south through Pennsylvania again to join the Monongahela River at Pittsburgh which is the beginning of the Ohio River
• Syn:
Allegheny
• Instance Hypernyms:
river
• Part Holonyms:
Pennsylvania, Keystone State, PA, New York, New York State,
Empire State, NY