Answer:

pane

Answer	Crossword Clue
PANE	Fanlight section
PANE	Sheet of stamps
PANE	Window-shopper's purchase

PANE	See-through item
PANE	Glazier's unit
PANE	Piece shattered by kids playing ball in the yard, even though they were warned one hundred times
PANE	Window shopper's buy
PANE	Glass plate
PANE	Glass unit
PANE	Glazier's sheet
PANE	Postage quantity

PANE	Windshield, e.g.
PANE	Plexiglas piece
PANE	Philatelist's sheet
PANE	Shower-door piece
PANE	Sash insert
PANE	Porthole part
PANE	Stamp sheet
PANE	Windex target

PANE	French door feature
PANE	Glass in a frame
PANE	Glass piece
PANE	Window section
PANE	Window shopper's buy?
PANE	Window glass
PANE	Post office purchase
PANE	Window division

PANE	You can usually see through it
PANE	Window segment
PANE	Window part
PANE	Glass section
PANE	See-through piece
PANE	Stained-glass piece
PANE	Glazier's fitting
PANE	Piece of glass

PANE	French door part
PANE	Greenhouse square
PANE	Philatelist's purchase
PANE	Window unit
PANE	See-through sheet