Where does “päätyikkuna” come from?

päätyikkuna (Finnish) comes from Finnish pääty, from Finnish päätyä, from Finnish -tua, from Ido tu, from Spanish tú, from Latin tuus, from Russian туз, from Polish tuz — to be able.

päätyikkuna (Finnish): end window, end wall window, gable window

Definitions

  1. end window, end wall window, gable window

Ancestry of “päätyikkuna”, step by step

päätyikkuna 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
5Spanishyou; thou
6Latintuusyour
7Russianтузace; bigwig; two-oar dinghy
8Polishtuzace; luminary, person of importance in their...
9Polishtuhere
10Polishbyćto be
11Polishmócto be able; may, might; to be allowed
12Old Polishmóccan, may, to be able to
13Proto-Slavicmoťьpower
14Proto-Indo-Europeanmógʰtis
15Proto-Indo-Europeanmeǵʰ-to be able

via Finnish ikkuna

StepLanguageWordMeaning
1Finnishikkunawindow; sash
2FinnishakkunaAlternative form of ikkuna
3Proto-Finnic*akkunawindow
4Old East Slavicокъноwindow
5Proto-Slavicokъnòwindow
Every word from Proto-Indo-European meǵʰ-Every word from Proto-Indo-European mógʰtisEvery word from Proto-Slavic moťь