Windauge

Mane (Îngilîzî)

a window, usually without a pane and often in the roof

Têgeh

پهنجهره

Hevwate

Fenster

🪟

Werger

نَافِذَة

finestra

🪟

παράθυρο

window

🪟

fenêtre

🪟

finestra

🪟

پهنجهره

fenestra

🪟

raam

🪟

ruit

venster

🪟

fenèstra

janela

🪟

ventana

🪟

Etîmolojî (Îngilîzî)

Hevwate bi îngilîzî: window

In summary

18th century, from Wind (“wind”) + Auge (“eye”), a calque of Old Norse vindauga and its descendants, which include English window.
Old High German had ougatora (literally “eye-door”, cognate with Old English ēagduru), but even this is a hapax, having already been displaced by fenstar.