Definition of window frame Window frame

We found 2 definitions of window frame from 2 different sources.

What does window frame mean?

Noun
window frame - the framework that supports a window
		framework a structure supporting or containing something
		window a framework of wood or metal that contains a glass windowpane and is built into a wall or roof to admit light or air
		jamb upright consisting of a vertical side member of a door or window frame