Swedish · Daily Life
Window
An opening in a wall with glass to let in light.
Öppna fönstret, det är varmt.
Open the window, it is warm.
The word 'fönster' stems from the Middle Low German 'fenster', which in turn comes from the Latin 'fenestra'. It emphasizes the influence of continental languages on the Swedish lexicon.
'Fönster' is used in all contexts, both formal and informal, and is common in written and spoken Swedish, with no significant regional variations.