Where does “legmeghatározóbb” come from?

legmeghatározóbb (Hungarian) comes from Hungarian meghatározóbb, from Hungarian meghatározó, from Hungarian meghatároz, from Hungarian határoz, from Hungarian -öz, from Hungarian -ö-, from Hungarian -d, from Middle Welsh -nt — 3rd person plural verb ending.

Ancestry of “legmeghatározóbb”, step by step

StepLanguageWordMeaning
1Hungarianmeghatározóbb
2Hungarianmeghatározópresent participle of meghatároz; identifying,...
3Hungarianmeghatározto name, identify, define, specify
4Hungarianhatározto decide, to resolve, to rule; to decide, to...
5Hungarian-özAppended to a noun to form a verb; Appended to a...
6Hungarian-ö-linking vowel
7Hungarian-dyour; Used in the second-person singular definite...
8Middle Welsh-nt3rd person plural verb ending
Every word from Middle Welsh -ntEvery word from Hungarian -dEvery word from Hungarian -öz