Where does “päättymisajankohta” come from?

päättymisajankohta (Finnish) comes from Finnish ajankohta, from Finnish aika, from Finnish -isin, from Hungarian isi, from Hungarian -i, from Hungarian -é, from Albanian -ë, from Proto-West Germanic -jā — Creates collective nouns, which refer to groups...

päättymisajankohta (Finnish): ending date or time, expiry date or time, closing date or time

Definitions

  1. ending date or time, expiry date or time, closing date or time

Ancestry of “päättymisajankohta”, step by step

päättymisajankohta traces back through two separate lines of ancestry.

via Finnish ajankohta

StepLanguageWordMeaning
1FinnishajankohtaA point in time; date; also other time-related...
2Finnishaikatime; time, moment; appointment
3Finnish-isinThe case suffix denoting temporal distributive;...
4Hungarianisischool
5Hungarian-iAdded to a proper noun, noun or postposition to...
6HungarianUsed to form the lative, expressing the direction...
7Albanian-ing, -ion
8Proto-West Germanic-jā
9Proto-Indo-European-íh₂
10Proto-Indo-European-h₂Creates collective nouns, which refer to groups...

via Finnish päättyminen

StepLanguageWordMeaning
1Finnishpäättyminen
2Finnishpäättyäto end, finish, stop, cease, conclude; to be...
3Finnishpäättääto end, conclude, terminate, finish, bring to a close
4Finnishpäähead; end, tip
5Proto-Finnicpäähead
6Proto-Uralicpäŋehead
Every word from Proto-Indo-European -h₂Every word from Hungarian -iEvery word from Hungarian