LATIN DICTIONARYLexicon Latīnum
proper noun · masculinesecond declension

Āctōrius

Āctōrius m sg (genitive Āctōriī or Āctōrī)
Classical[aːkˈtoː.ri.ʊs]Ecclesiastical[akˈtɔː.ri.us]

Meaning

  1. a Roman nomen gentile, gens or "family name" famously held by
  2. Marcus Actorius Naso, a Roman writer

Declension

declension
formsingularplural
nominativeĀctōrius—
genitiveĀctōriī
Āctōrī		—
dativeĀctōriō—
accusativeĀctōrium—
ablativeĀctōriō—
vocativeĀctōrī—

Actōrĭus, ĭi, m.,
I. a Roman name, Suet. Caes. 9 al.

Origins

  1. Proto-Indo-European*h₂eǵ-
  2. Proto-Indo-European*h₂éǵeti
  3. Proto-Italic*agō
  4. LatinĀctōrius

Latin āctus Proto-Indo-European *-tōr Proto-Italic *-tōr Latin -tor Latin āctor Latin -ius Latin Āctōrius From āctor + -ius.

Quick answers

What does Āctōrius mean in Latin?
Āctōrius, a proper noun, means “a Roman nomen gentile, gens or "family name" famously held by”.
What is the genitive of Āctōrius?
The genitive singular is Āctōriī. Āctōrius is masculine, second declension.
How do you pronounce Āctōrius?
In classical Latin, [aːkˈtoː.ri.ʊs]; in ecclesiastical (church) Latin, [akˈtɔː.ri.us].
Where does Āctōrius come from?
Proto-Indo-European *h₂eǵ- → Proto-Indo-European *h₂éǵeti → Proto-Italic *agō → Latin Āctōrius.