LATIN DICTIONARYLexicon Latīnum
proper noun · masculinesecond declension

Xanthus1

Xanthus m sg (genitive Xanthī)
Classical[ˈksan.tʰʊs]Ecclesiastical[ˈksan.tus]

Meaning

  1. masculinesingularThe name of several rivers and their associated deities, especially the Scamander.

Declension

declension
formsingularplural
nominativeXanthus—
genitiveXanthī—
dativeXanthō—
accusativeXanthum—
ablativeXanthō—
vocativeXanthe—

Xanthus, i, m., = Ξάνθος,
I. the name of several rivers.
I. A river of Troas, confounded by many with the Scamander, Plin. 5, 30, 33, § 124; 2, 103, 106, § 230; Verg. A. 1, 473; 5, 634 al.; Ov. M. 2, 245; 9, 646; Vitr. 8, 3 med.—
II. A river in Lycia, near a town of the same name, now Essenide, Mel. 1, 15, 3; Verg. A. 4, 143; id. Cul. 14; Hor. C. 4, 6, 26; Plin. 5, 27, 28, § 100; 6, 34, 39, § 214.—
III. A small stream in Epirus, Verg. A. 3, 350.

Origins

From Ancient Greek Ξάνθος (Xánthos), presumably from ξανθός (xanthós).

In the Academy Smith's classical dictionaries

adjectivefirst/second-declension adjective
xanthus2
xanthus (feminine xantha, neuter xanthum)
Classical[ˈksan.tʰʊs]Ecclesiastical[ˈksan.tus]

Meaning

  1. adjectiveyellow

Declension

singular
formmasculinefeminineneuter
nominativexanthusxanthaxanthum
genitivexanthīxanthaexanthī
dativexanthōxanthaexanthō
accusativexanthumxanthamxanthum
ablativexanthōxanthāxanthō
vocativexanthexanthaxanthum
plural
formmasculinefeminineneuter
nominativexanthīxanthaexantha
genitivexanthōrumxanthārumxanthōrum
dativexanthīsxanthīsxanthīs
accusativexanthōsxanthāsxantha
ablativexanthīsxanthīsxanthīs
vocativexanthīxanthaexantha

Origins

From Ancient Greek ξανθός (xanthós).

Quick answers

What does Xanthus mean in Latin?
Xanthus, a proper noun, means “The name of several rivers and their associated deities, especially the Scamander.”.
What is the genitive of Xanthus?
The genitive singular is Xanthī. Xanthus is masculine, second declension.
How do you pronounce Xanthus?
In classical Latin, [ˈksan.tʰʊs]; in ecclesiastical (church) Latin, [ˈksan.tus].