LATIN DICTIONARYLexicon Latīnum
proper noun · masculinesecond declension

Optātus

Optātus m sg (genitive Optātī)
Classical[ɔpˈtaː.tʊs]Ecclesiastical[opˈtaː.tus]

Meaning

  1. A Roman cognomen — famously held by
  2. Flavius Optatus, a Roman senator

In the readers how our graded readers gloss it

Declension

declension
formsingularplural
nominativeOptātus—
genitiveOptātī—
dativeOptātō—
accusativeOptātum—
ablativeOptātō—
vocativeOptāte—

optātus, a, um, Part. and P. a., from opto.

Origins

From optātus (“desired, wished”).

In the Academy Smith's classical dictionaries

Quick answers

What does Optātus mean in Latin?
Optātus, a proper noun, means “A Roman cognomen — famously held by”.
What is the genitive of Optātus?
The genitive singular is Optātī. Optātus is masculine, second declension.
How do you pronounce Optātus?
In classical Latin, [ɔpˈtaː.tʊs]; in ecclesiastical (church) Latin, [opˈtaː.tus].