LATIN DICTIONARYLexicon Latīnum
noun · masculinethird declension

aegror

aegror m (genitive aegrōris)

Meaning

  1. masculineillness, sickness, disease

Declension

declension
formsingularplural
nominativeaegroraegrōrēs
genitiveaegrōrisaegrōrum
dativeaegrōrīaegrōribus
accusativeaegrōremaegrōrēs
ablativeaegrōreaegrōribus
vocativeaegroraegrōrēs

aegror, ōris, m. aeger; as acror from acer,
I. illness, sickness, disease, only in Lucr. 6, 1132 (for in id. 6, 1259, the correct read. is maeror, v. Lachm. ad h. l.).

Origins

Proto-Indo-European *-os Proto-Indo-European *-s Proto-Indo-European *-ōs Proto-Italic *-ōs Latin -or Latin aegror From aeger (“sick, ill”) + -or.

Quick answers

What does aegror mean in Latin?
aegror, a noun, means “illness, sickness, disease”.
What is the genitive of aegror?
The genitive singular is aegrōris. aegror is masculine, third declension.