/ Dictionary / Index W windowpane: Meaning and Definition of Find definitions for: win•dow•pane Pronunciation: (win'd?-p?n"), [key] ? n. a plate of glass for filling a window sash within the frame. a flounder, Scophthalmus aquosus, occurring along the Atlantic coast of North America, characterized by the thinness and translucency of its body. ?adj. designating or having a large, regular design of intersecting lines resembling a series of windowpanes: a windowpane plaid sweater. Random House Unabridged Dictionary, Copyright 1997, by Random House, Inc., on Infoplease. See also: windowpane (Thesaurus) windowlight windowpane shell Related Content Daily Word Quiz: abominable Analogy of the Day: Today?s Analogy Spelling Bee: Today?s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language