LATIN DICTIONARYLexicon Latīnum
proper noun · femininesecond declension

Ōreus

Ōreus f sg (genitive Ōreī)
Classical[ˈoː.re.ʊs]Ecclesiastical[ˈɔː.re.us]

Meaning

  1. A city of Euboea situated upon the river Callas at the foot of Mount Telethrius

Declension

declension
formsingularplural
nominativeŌreus—
genitiveŌreī—
dativeŌreō—
accusativeŌreum—
ablativeŌreō—
vocativeŌree—
locativeŌreī—

Ōrēus (-os), i, f.,
I. a city in Eubœa, formerly Histiœa, Liv. 28, 5, 18; 31, 40, 10; Plin. 4, 12, 21, § 64.

Origins

Borrowed from Ancient Greek Ὠρεός (Ōreós).

In the Academy Smith's classical dictionaries

GeographyOreusOreus (Ὠρεός: Eth. Ὠρείτης: the territory Ὡρία, Strab. x. p.445), formerly called HISTIAEA (Ἱστίαια, also Ἑστίαια Eth. Ἱστιαιεύς), a town in the north…

Quick answers

What does Ōreus mean in Latin?
Ōreus, a proper noun, means “A city of Euboea situated upon the river Callas at the foot of Mount Telethrius”.
What is the genitive of Ōreus?
The genitive singular is Ōreī. Ōreus is feminine, second declension.
How do you pronounce Ōreus?
In classical Latin, [ˈoː.re.ʊs]; in ecclesiastical (church) Latin, [ˈɔː.re.us].