WINDOWis defined as a pane of glass in a window. It is also defined as a framework of wood or metal that contains a glass windowpane and is built into a wall or roof to admit light or air. It is also defined as an opening in a wall or screen that admits light and air and...
as before an exam. It is also defined as rigid connective tissue that makes up the skeleton of vertebrates. It is also defined as the porous calcified substance from which bones are made. It is also defined as consisting