window pane

(noun) street name for lysergic acid diethylamide. Synonyms: acid, back breaker, battery-acid, dose, dot, Elvis, loony toons, Lucy in the sky with diamonds, pane, superman, window pane, Zen.

(noun) a pane of glass in a window. Synonyms: windowpane, window. Example: "The ball shattered the window."

(noun) very thin translucent flounder of the Atlantic coast of North America. Synonyms: windowpane, Scophthalmus aquosus.