LATIN DICTIONARYLexicon Latīnum
proper noun · femininesecond declension

Cythnos

Cythnos f sg (genitive Cythnī)
Classical[ˈkytʰ.nɔs]Ecclesiastical[ˈt͡ʃit.nos]

Meaning

  1. femininesingularOne of the Cyclades

Declension

declension
formsingularplural
nominativeCythnos—
genitiveCythnī—
dativeCythnō—
accusativeCythnon—
ablativeCythnō—
vocativeCythne—

Cythnŏs or -us, i, f., = Κύθνος,
I. one of the Cyclades, now Thermia, Mel. 2, 7, 11; Plin. 4, 12, 22, § 66; Liv. 31, 15, 8; Ov. M. 5, 252; Tac. A. 3, 69; id. H. 2, 8.—Hence,
II. Cythnius, a, um, adj., of Cythnos, Cythnian: Timanthes Cythnos, Quint. 2, 13, 13.

Origins

Borrowed from Ancient Greek Κύθνος (Kúthnos).

Quick answers

What does Cythnos mean in Latin?
Cythnos, a proper noun, means “One of the Cyclades”.
What is the genitive of Cythnos?
The genitive singular is Cythnī. Cythnos is feminine, second declension.
How do you pronounce Cythnos?
In classical Latin, [ˈkytʰ.nɔs]; in ecclesiastical (church) Latin, [ˈt͡ʃit.nos].