LATIN DICTIONARYLexicon Latīnum
proper noun · masculinesecond declension

Mussidius

Mussidius m sg (genitive Mussidiī or Mussidī)
Classical[mʊsˈsɪ.di.ʊs]Ecclesiastical[musˈsiː.di.us]

Meaning

  1. masculinesingulara Roman nomen gentile, gens or "family name" famously held by
  2. masculinesingularTitus Mussidius Pollianus, a Roman governor

Declension

declension
formsingularplural
nominativeMussidius—
genitiveMussidiī
Mussidī		—
dativeMussidiō—
accusativeMussidium—
ablativeMussidiō—
vocativeMussidī—

Quick answers

What does Mussidius mean in Latin?
Mussidius, a proper noun, means “a Roman nomen gentile, gens or "family name" famously held by”.
What is the genitive of Mussidius?
The genitive singular is Mussidiī. Mussidius is masculine, second declension.
How do you pronounce Mussidius?
In classical Latin, [mʊsˈsɪ.di.ʊs]; in ecclesiastical (church) Latin, [musˈsiː.di.us].