Bosporus
-
A strait or narrow sea between two seas, or a lake and a seas;as, the Bosporus (formerly the Thracian Bosporus) or Strait ofConstantinople, between the Black Sea and Sea of Marmora; theCimmerian Bosporus, between the Black Sea and Sea of Azof. [Writtenalso Bosphorus.]
Bosporus meaning & definition 1 of Bosporus.