Definitions for "SLIDER WINDOW"
Keywords:  sash, glide, horizontal, glider, window
The slider window gives a more streamlined look with a mixture of horizontal fixed or moveable sashes. ( style guide)
Both sashes slide horizontally in a double-sliding window. Only one sash slides in a single-sliding window. Ventilation area can vary from a small crack to an opening of one-half the total glass area. Screens can be placed on the exterior or interior of the window unit.
A window with a sash or sashes that move horizontally.