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The Oril (Ukrainian: Оріль) is a river in Ukraine, a left tributary of the river Dnieper. It is 346 kilometres (215 mi) long and its basin area is 9,800 square kilometres (3,784 sq mi). The Oril finds its source near the village of Yefremivka in Lozova Raion, Kharkiv Oblast. It flows into the Dnieper near the city Dnipro.
Географічна енциклопедія України: в 3-х томах / Редколегія: О. М. Маринич (відпов. ред.) та ін. — К.: «Українська радянська енциклопедія» імені М. П. Бажана, 1989.