LATIN DICTIONARYLexicon Latīnum
proper noun · masculinesecond declension

Opellius

Opellius m sg (genitive Opelliī or Opellī)
Classical[ɔˈpɛl.li.ʊs]Ecclesiastical[oˈpɛl.li.us]

Meaning

  1. masculinesingulara Roman nomen gentile, gens or "family name" famously held by
  2. masculinesingularMacrinus, a Roman emperor

Declension

declension
formsingularplural
nominativeOpellius—
genitiveOpelliī
Opellī
—
dativeOpelliō—
accusativeOpellium—
ablativeOpelliō—
vocativeOpellī—

Quick answers

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