Definition of "pane of glass" []

• Sheet glass cut in shapes for windows or doors (noun)

WordNet. Princeton University. 2010.

• "It is one of the traditions of the bar, that he could, by condensing his voice as he approached it, break a pane of glass in pieces."
• "At Copenhagen Captain Yorke was much impressed by the royal palace of Frederiksborg, with its chapel where are crowned the Kings of Denmark, and its pane of glass on which Caroline Matilda [Footnote:"