i Register
In some senses, bosporus is marked as archaic. Watch for register when choosing this word.
name
Alternative spelling of Bosphorus.
noun
A strait or narrow sea between two seas, or a lake and a sea.
It has, however, a narrow channel, the straits of Yenikale, which is also a bosporus, called the Cimmerian for distinction, across which, before the earliest historic ages, the Cimmerii, or Cimbri, are said to have been conducted by a heifer[…]