Where does “Transilvania” come from?

Transilvania (Romanian) comes from Hungarian Erdély, from Hungarian erdő, from Hungarian eredő, from Hungarian ered, from Hungarian -ed, from Hungarian -é-, from Hungarian -d, from Middle Welsh -nt — 3rd person plural verb ending.

Ancestry of “Transilvania”, step by step

Transilvania traces back through two separate lines of ancestry.

via Hungarian Erdély

StepLanguageWordMeaning
1HungarianErdély
2Hungarianerdőforest; forest, mass, sea, wealth
3Hungarianeredőpresent participle of ered: resulting, arising,...
4Hungarianeredto originate, to come from, to derive from; to...
5Hungarian-edyour; Used to form the definite second-person...
6Hungarian-é-
7Hungarian-dyour; Used in the second-person singular definite...
8Middle Welsh-nt3rd person plural verb ending

via Latin Trānssilvānia

StepLanguageWordMeaning
1LatinTrānssilvānia
2LatinSilvānus
3Latinsilvawood, forest; orchard, grove
4Proto-Indo-Europeansēl-to calm, quiet, be favourable

Words derived from “Transilvania

Every word from Middle Welsh -ntEvery word from Hungarian -dEvery word from Hungarian -ed
Transilvania — Etymology, Origin & Word History | Etymology Explorer