LATIN DICTIONARYLexicon Latīnum
proper noun · femininethird declension

Ātlantis

Ātlantis f (genitive Ātlantidis)
Classical[aːtˈɫan.tɪs]Ecclesiastical[atˈlan.tis]

Meaning

  1. of or pertaining to Mount Atlas
  2. Atlantis, the island in the Atlantic

Declension

declension
formsingularplural
nominativeĀtlantisĀtlantidēs
genitiveĀtlantidisĀtlantidum
dativeĀtlantidīĀtlantidibus
accusativeĀtlantidemĀtlantidēs
ablativeĀtlantideĀtlantidibus
vocativeĀtlantisĀtlantidēs

In the Academy Smith's classical dictionaries

Quick answers

What does Ātlantis mean in Latin?
Ātlantis, a proper noun, means “of or pertaining to Mount Atlas; Atlantis, the island in the Atlantic”.
What is the genitive of Ātlantis?
The genitive singular is Ātlantidis. Ātlantis is feminine, third declension.
How do you pronounce Ātlantis?
In classical Latin, [aːtˈɫan.tɪs]; in ecclesiastical (church) Latin, [atˈlan.tis].