LATIN DICTIONARYLexicon Latīnum
noun · masculinethird declension

iobāgiō

iobāgiō m (genitive iobāgiōnis)

Meaning

  1. Medieval Latinserf; originally, a warrior or higher-ranking freeman
    Ibidem est villa Cuest, ubi eadem ecclesia habet IIII piscatores, V vinitores cum totidem vineis, VI iobagiones.The town of Kövesd(?) is in the same place, where the same church has 4 fishermen, 5 vintners with the same number of vineyards, 6 serfs.1055?, Andrew I of Hungary (attributed), Charter; republished as László Erdélyi, editor, A Tihanyi Apátság Kritikus Oklevelei, 1906, page 22:

Declension

declension
formsingularplural
nominativeiobāgiōiobāgiōnēs
genitiveiobāgiōnisiobāgiōnum
dativeiobāgiōnīiobāgiōnibus
accusativeiobāgiōnemiobāgiōnēs
ablativeiobāgiōneiobāgiōnibus
vocativeiobāgiōiobāgiōnēs

Origins

Borrowed from Hungarian jobbágy.

Quick answers

What does iobāgiō mean in Latin?
iobāgiō, a noun, means “serf; originally, a warrior or higher-ranking freeman”.
What is the genitive of iobāgiō?
The genitive singular is iobāgiōnis. iobāgiō is masculine, third declension.