LATIN DICTIONARYLexicon Latīnum
proper noun · neutersecond declension

Gerūnium

Gerūnium n sg (genitive Gerūniī or Gerūnī)
Classical[ɡɛˈruː.ni.ũː]Ecclesiastical[d͡ʒeˈruː.ni.um]

Meaning

  1. A small town or fortress in Apulia, situated not far from Larinum

Declension

declension
formsingularplural
nominativeGerūnium—
genitiveGerūniī
Gerūnī		—
dativeGerūniō—
accusativeGerūnium—
ablativeGerūniō—
vocativeGerūnium—
locativeGerūniī—

Gĕrūnĭum, ii, v. Geronium.

In the Academy Smith's classical dictionaries

GeographyGeruniumGerunium (Γερούνιον), a small town or fortress of Apulia, not far from Larinum, in which Hannibal established his winter-quarters after the campaign a…

Quick answers

What does Gerūnium mean in Latin?
Gerūnium, a proper noun, means “A small town or fortress in Apulia, situated not far from Larinum”.
What is the genitive of Gerūnium?
The genitive singular is Gerūniī. Gerūnium is neuter, second declension.
How do you pronounce Gerūnium?
In classical Latin, [ɡɛˈruː.ni.ũː]; in ecclesiastical (church) Latin, [d͡ʒeˈruː.ni.um].