LATIN DICTIONARYLexicon Latīnum
proper noun

Cĭŏs

Meaning

  1. A river in Bithynia

Cĭŏs, i, m.
I. A river in Bithynia, Plin. 5, 32, 40, § 144.—
II. A town at the mouth of the river Cios, now Ghio or Ghemlio, Liv. 32, 34, 4; Mel. 1, 19, 4; Plin. l. c. v. Ciani.

In the Academy Smith's classical dictionaries

Biography & mythologyCiosCios (Κῖος), a son of Olympus, from whom Cios (Prusa) on the Propontis derived its name, as he was believed to have led thither a band of colonists fr…

Quick answers

What does Cĭŏs mean in Latin?
Cĭŏs, a proper noun, means “A river in Bithynia”.