Where does “päätyräystäs” come from?

päätyräystäs (Finnish) comes from Finnish pääty, from Finnish päätyä, from Finnish -tua, from Ido tu, from English thou, from English thousand, from Middle English thousend, from Old English þūsend — to swell; to crowd; to be strong.

päätyräystäs (Finnish): gable-end eaves

Definitions

  1. gable-end eaves

Ancestry of “päätyräystäs”, step by step

päätyräystäs traces back through two separate lines of ancestry.

via Finnish pääty

StepLanguageWordMeaning
1Finnishpäätyend; Indicative present connegative form of...
2Finnishpäätyäto end up (somewhere) arrive at a destination, either physical or abstract
3Finnish-tuaForms inchoative or passive intransitive verbs...
4Idotuyou singular, thou
5EnglishthouNominative singular of ye; To address using the...
6EnglishthousandA numerical value equal to 1,000 = 10 × 100 = 10
7Middle EnglishthousendA thousand; 1000
8Old Englishþūsendthousand
9Proto-West Germanicþūsundithousand
10Proto-Germanicþūsundīa thousand
11Proto-Indo-EuropeantuHsont-thousand
12Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong

via Finnish räystäs

StepLanguageWordMeaning
1Finnishräystäseaves
2Proto-Finnicräüstäseaves
3Proto-Germanichraustazstrong
Every word from Proto-Indo-European tewh₂- →Every word from Finnish -tua →Every word from Proto-Indo-European tuHsont- →