1. window - Noun
2. window - Verb
An opening in the wall of a building for the admission of light and air, usually closed by casements or sashes containing some transparent material, as glass, and capable of being opened and shut at pleasure.
The shutter, casement, sash with its fittings, or other framework, which closes a window opening.
To furnish with windows.
To place at or in a window.
Source: Webster's dictionaryThe window to the world can be covered by a newspaper. Stanisław Jerzy Lec
Never trust a computer you can't throw out a window. Steve Wozniak
Many a doctrine is like a window pane. We see truth through it but it divides us from truth. Kahlil Gibran
It is bad luck to fall out of a thirteenth story window on Friday. American Proverb
The stick that breaks the window does not kill a dog. Gypsy Proverb
You don't really see the world if you only look through your own window. Ukrainian Proverb