LATIN DICTIONARYLexicon Latīnum
proper noun · masculinesecond declension

Crassitius

Crassitius m sg (genitive Crassitiī or Crassitī)
Classical[krasˈsɪ.ti.ʊs]Ecclesiastical[krasˈsit.t͡si.us]

Meaning

  1. masculinesingulara Roman nomen gentile, gens or "family name" famously held by
  2. masculinesingularLucius Crassitius, a Roman grammarian

Declension

declension
formsingularplural
nominativeCrassitius—
genitiveCrassitiī
Crassitī		—
dativeCrassitiō—
accusativeCrassitium—
ablativeCrassitiō—
vocativeCrassitī—

Crassĭtĭus, v. Crassicius.

Quick answers

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