(1):

(v. t.) To furnish with windows.

(2):

(n.) 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.

(3):

(n.) The shutter, casement, sash with its fittings, or other framework, which closes a window opening.

(4):

(n.) A figure formed of lines crossing each other.

(5):

(v. t.) To place at or in a window.