English noun: Monongahela River | |||
1. | Monongahela River (object) a river that rises in northern West Virginia and flows north into Pennsylvania where it joins the Allegheny River at Pittsburgh to form the Ohio River | ||
Synonyms | Monongahela | ||
Instance hypernym | river | ||
Part meronym | Keystone State, Mountain State, PA, Pennsylvania, West Virginia, WV | ||