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windowpane

1 ENTRIES FOUND:
windowpane /ˈwɪndoʊˌpeɪn/ noun
plural windowpanes
windowpane
/ˈwɪndoʊˌpeɪn/
noun
plural windowpanes
Britannica Dictionary definition of WINDOWPANE
[count]
: a piece of glass that covers an opening in a window see picture at window