windowpanes's Usage Examples:

Natasha began, and without replying to Sonya's words of comfort she got into bed, and long after her candle was out lay open-eyed and motionless, gazing at the moonlight through the frosty windowpanes.

As glass windowpanes age they become thicker at their base.

Hawk stickers on large windowpanes help to prevent small birds from crashing into the glass.

as windowpanes in their huts.

Lightning flashed brilliantly and thunder rattled the windowpanes in their frames.

Lightning flashed again, and thunder rattled the windowpanes.

If you can make sugar cookies you can make windowpane cookies since sugar cookies provide the frames for windowpanes.