What does "pane" mean?
An individual sheet of glass in a window, door, etc.
noun, verb ·Moderate ·High school level
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"We need doubling glazing as this window pane lets out lots of heat."
"An octagonal tower is said to have eight panes."
"For example, by paning the glass horizontally (putting a single horizontal slat through the middle of the window), it almost looks as if you installed two windows."
"I suddenly saw myself reflected in a window pane and it startled me."
An individual sheet of glass in a window, door, etc.
Common synonyms include: accordion section, acid, back breaker, battery-acid, bay, bay window.
I suddenly saw myself reflected in a window pane and it startled me.
Pronounced /peɪn/.
From Middle English pane, pan, from Old French pan, from Latin pannus, from Proto-Indo-European *peh₂n- (“fabric”). Doublet of pagne, pan, and pannus.