LATIN DICTIONARYLexicon Latīnum
proper noun · masculinesecond declension

Aturus

Aturus m sg (genitive Aturī)
Classical[ˈa.tʊ.rʊs]Ecclesiastical[ˈaː.tu.rus]

Meaning

  1. masculinesingulara river in Aquitania, now the Adour

Declension

declension
formsingularplural
nominativeAturus—
genitiveAturī—
dativeAturō—
accusativeAturum—
ablativeAturō—
vocativeAture—

Ătū^rus (on account of the length of the
I. u, sometimes written Aturrus; cf. Arabia; once ŭ, Luc. 1, 420), i, m., = Ἀτούριος, a river in Aquitania, now Adour, Aus. Parent. 4, 11; id. Mos. 468; cf. Mann. Gall. p. 116.

In the Academy Smith's classical dictionaries

GeographyAturusAturus (Adour), as Lucan (1.420) names it, or ATURRUS (Auson. Mosell. 5.467), a river of Aquitania. Vibius Sequester has the name Atyr (ed. Oberl. p. …

Quick answers

What does Aturus mean in Latin?
Aturus, a proper noun, means “a river in Aquitania, now the Adour”.
What is the genitive of Aturus?
The genitive singular is Aturī. Aturus is masculine, second declension.
How do you pronounce Aturus?
In classical Latin, [ˈa.tʊ.rʊs]; in ecclesiastical (church) Latin, [ˈaː.tu.rus].