LATIN DICTIONARYLexicon Latīnum
proper noun · masculinethird declension

Atax

Atax m sg (genitive Atacis)
Classical[ˈa.taks]Ecclesiastical[ˈaː.taks]

Meaning

  1. masculinesingulara river in Gallia Narbonensis which flows by Narbo in modern Occitania, France; modern Aude

Declension

declension
formsingularplural
nominativeAtax—
genitiveAtacis—
dativeAtacī—
accusativeAtacem—
ablativeAtace—
vocativeAtax—

Ătax, ăcis, m., = Ἄταξ,
I. a small river in Gallia Narbonensis, now Aude, Mel. 2, 5; Plin. 3, 4, 5, § 32; Luc. 1, 403; Sid. Carm. 9, 15; cf. Mann. Gall. p. 63.

In the Academy Smith's classical dictionaries

Quick answers

What does Atax mean in Latin?
Atax, a proper noun, means “a river in Gallia Narbonensis which flows by Narbo in modern Occitania, France; modern Aude”.
What is the genitive of Atax?
The genitive singular is Atacis. Atax is masculine, third declension.
How do you pronounce Atax?
In classical Latin, [ˈa.taks]; in ecclesiastical (church) Latin, [ˈaː.taks].