window

Sense 1 noun

a framework of wood or metal that contains a glass windowpane and is built into a wall or roof to admit light or air

Sense 2 noun

a transparent opening in a vehicle that allow vision out of the sides or back; usually is capable of being opened

Sense 3 noun

a transparent panel (as of an envelope) inserted in an otherwise opaque material

Sense 4 noun

an opening that resembles a window in appearance or function

he could see them through a window in the trees

Sense 5 noun

the time period that is considered best for starting or finishing something

the expanded window will give us time to catch the thieves

Sense 6 noun

a pane of glass in a window

the ball shattered the window

Sense 7 noun

an opening in a wall or screen that admits light and air and through which customers can be served

he stuck his head in the window

Sense 8 noun

(computer science) a rectangular part of a computer screen that contains a display different from the rest of the screen