LATIN DICTIONARYLexicon Latīnum
noun · neutersecond declension

cisium

cisium n (genitive cisiī or cisī)
Classical[ˈkɪ.si.ũː]Ecclesiastical[ˈt͡ʃiː.s̬i.um]

Meaning

  1. neutera light, two-wheeled carriage, a gig

Declension

declension
formsingularplural
nominativecisiumcisia
genitivecisiī
cisī
cisiōrum
dativecisiōcisiīs
accusativecisiumcisia
ablativecisiōcisiīs
vocativecisiumcisia

cĭsĭum, ii, n.,
I. a light two-wheeled vehicle, a cabriolet (vehiculi biroti genus, Non. p. 86, 30), Cic. Phil. 2, 31, 77; id. Rosc. Am. 7, 19; Vitr. 10, 1, 6; Aus. Ep. 8, 6; gen. cisi, Verg. Cat. 8, 3 Burm.; cf. Becker, Gall. 3, p. 9; Dict. of Antiq.

Origins

Borrowed from a Celtic language.

In the Academy Smith's classical dictionaries

Quick answers

What does cisium mean in Latin?
cisium, a noun, means “a light, two-wheeled carriage, a gig”.
What is the genitive of cisium?
The genitive singular is cisiī. cisium is neuter, second declension.
How do you pronounce cisium?
In classical Latin, [ˈkɪ.si.ũː]; in ecclesiastical (church) Latin, [ˈt͡ʃiː.s̬i.um].