köken: Etymology tree Proto-Indo-European *pós Proto-Indo-European *-ti Proto-Indo-European *pósti Proto-Italic *posti Old Latin poste Latin post Proto-Indo-European *-kosder. Latin -īcus Latin postīcus Proto-Indo-European *-om Proto-Italic *-om Latin -um Latin postīcum Old Spanish postigo Spanish postigo Inherited from Old Spanish postigo, from Latin postīcum.
köken: Inherited from Old East Slavic двьрь (dvĭrĭ), from Proto-Slavic *dvьrь, from Proto-Balto-Slavic *dwírs, from Proto-Indo-European *dʰwṓr, whence English door, Lithuanian durys, Latin forum, Sanskrit द्वार (dvā́ra).
aile: две́рца, преддве́рие, день откры́тых двере́й, ломи́ться в откры́тую дверь
köken: Usually considered a borrowing from Aramaic בָּבָא (bāḇā, “gate”), from Akkadian 𒆍 (bābum, “gate”), particularly since the Arabs, living in tents, did not need doors. However, Hans Bauer considers all of these words native, explaining the formation as an ancient univerbation of etyma equivalent to Arabic بَاءَ (bāʔa) بِ (bi) “he has entered into (the house)”.
köken: From Middle Dutch dōre, duere, from Old Dutch duri, from Proto-West Germanic *dur, from Proto-Germanic *durz, from Proto-Indo-European *dʰwer- (“doorway, door, gate”).
aile: achter gesloten deuren, achterdeur, autodeur, bos hout voor de deur, buiten de deur, buitendeur, dat doet de deur dicht, deur-tot-deurreis, deurbel, deurbeleid
köken: From Old Galician-Portuguese porta, from Latin porta, from the Proto-Indo-European root *per- (“to pass through”).
aile: à porta fechada, advogado de porta de cadeia, ao pé da porta, burro como uma porta, dar com a porta na cara, falar com uma porta, porta a porta, porta aberta, porta de água, porta de correr
köken: Etymology tree Proto-Indo-European *dʰwer- Proto-Indo-European *-s Proto-Indo-European *dʰwṓr Proto-Balto-Slavic *dwírs Proto-Slavic *dvь̀rь Old Polish drzwi Polish drzwi Inherited from Old Polish drzwi.
aile: przy drzwiach otwartych, przy drzwiach zamkniętych, tylnymi drzwiami, za zamkniętymi drzwiami, niech drzwi ścisną, otwarte drzwi, drzwi się nie zamykają, chodzić od drzwi do drzwi, nie kłaść palca między drzwi, pokazać drzwi
köken: From a Vulgar Latin root *ustia, from Latin ostia, plural of ostium (“door, entrance”). Compare Aromanian ushã, Italian uscio (Old Italian plural form uscia), Old French huis, Occitan ussa.
köken: From the obsolete ajt (“to form an opening”) + -ó (present participle suffix). From Proto-Ugric *ᴕjɜ- (“come off, get looser, get free”). Compared to Yeniseian languages like Kott at̔ol (“door”) and Arin ejt’ōl (“door”), attributed to a "Hunnic loanword" by Yeniseian linguistics, giving the Hungarian "dialectal form" Hungarian ajtal (“door”).