What does -stinī mean in Latin?

-stinī, a suffix, means “Found in Illyrian ethnonyms formed from toponyms.”.

suffix · masculinesecond declension

-stinī

-stinī m pl (genitive -stinōrum)

morphemeFound in Illyrian ethnonyms formed from toponyms.
Iader + -stini → Iadestini
Nerate + -stini → Narestini

Borrowed from Illyrian. Compare also -stae, -tae, -tēs.

What does -stinī mean in Latin?: -stinī, a suffix, means “Found in Illyrian ethnonyms formed from toponyms.”.