Meaning of ALLEGHENY RIVER

WordNet Dictionary
	Definition:		[n]  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
	Synonyms:		Allegheny
	See Also:		Empire State, Keystone State, New York, New York State, NY, PA, Pennsylvania, river