Where does “értetett” come from?

értetett (Hungarian) comes from Hungarian -ett, from Hungarian -é-, from Hungarian -d, from Middle Welsh -nt — 3rd person plural verb ending.

Ancestry of “értetett”, step by step

StepLanguageWordMeaning
1Hungarian-ett-ed, -t; in
2Hungarian-é-—
3Hungarian-dyour; Used in the second-person singular definite...
4Middle Welsh-nt3rd person plural verb ending
Every word from Middle Welsh -nt →Every word from Hungarian -d →Every word from Hungarian -ett →