Where does “Mèsia” come from?

Mèsia (Catalan) comes from Latin Moesia, from Ancient Greek Μοισία, from Ancient Greek -ῐ́ᾱ, from Proto-Indo-European -íh₂, from Proto-Indo-European -h₂ — Creates collective nouns, which refer to groups...

Ancestry of “Mèsia”, step by step

StepLanguageWordMeaning
1LatinMoesia
2Ancient GreekΜοισίαMoesia
3Ancient Greek-ῐ́ᾱ{{l|en|-ia}}; "suffix forming abstract feminine...
4Proto-Indo-European-íh₂
5Proto-Indo-European-h₂Creates collective nouns, which refer to groups...
Every word from Proto-Indo-European -h₂