river in Ukraine & Belarus, flowing through a large, swampy basin (Pripet Marshes) into the Dnieper: c. 500 mi (805 km)
Russ. name Pri′pyat
or Pri·pyat or Pry·pyat'
A river, about 710 km (440 mi) long, of northern Ukraine and southern Belarus flowing generally eastward through the Pripet Marshes, a forested, swampy area, to the Dnieper River north of Kiev.