LATIN DICTIONARYLexicon Latīnum
proper noun · neutersecond declension

Superaequum

Superaequum n sg (genitive Superaequī)

Meaning

  1. neutersingularA town of the Paeligni

Declension

declension
formsingularplural
nominativeSuperaequum—
genitiveSuperaequī—
dativeSuperaequō—
accusativeSuperaequum—
ablativeSuperaequō—
vocativeSuperaequum—
locativeSuperaequī—

Origins

Said to be a calque of Paelignian [Term?] for "above the plain"; first element from super (“above”), second element could possibly be from a late Proto-Indo-European substrate *aikwo (“plain”), though the kw > p typical of Italic languages would be expected; perhaps borrowed through Messapic. Compare the Italic placenames Aecae Aeculanum, Aequum Tuticum, and Aequum in Illyria.

In the Academy Smith's classical dictionaries

Quick answers

What does Superaequum mean in Latin?
Superaequum, a proper noun, means “A town of the Paeligni”.
What is the genitive of Superaequum?
The genitive singular is Superaequī. Superaequum is neuter, second declension.