LATIN DICTIONARYLexicon Latīnum
proper noun · masculinethird declension

Tarnis

Tarnis m sg (genitive Tarnis)
Classical[ˈtar.nɪs]Ecclesiastical[ˈtar.nis]

Meaning

  1. masculinesingulara river in Aquitania, now the river Tarn

Declension

declension
formsingularplural
nominativeTarnis—
genitiveTarnis—
dativeTarnī—
accusativeTarnem—
ablativeTarne—
vocativeTarnis—

Tarnis, is, m.,
I. a river of Gaul falling into the Garonne, now the Tarn, Aus. in Mos. 465; Plin. 4, 19, 33, § 109; Sid. 24, 44.

In the Academy Smith's classical dictionaries

GeographyTarnisTarnis (Tarn), a river in Gallia, a branch of the Garonne. It rises near Mount Lozère, in the Cévennes, and flows in the upper part of its course in a…

Quick answers

What does Tarnis mean in Latin?
Tarnis, a proper noun, means “a river in Aquitania, now the river Tarn”.
What is the genitive of Tarnis?
The genitive singular is Tarnis. Tarnis is masculine, third declension.
How do you pronounce Tarnis?
In classical Latin, [ˈtar.nɪs]; in ecclesiastical (church) Latin, [ˈtar.nis].