Meaning: This means that a raindrop fell and hit the window, leaving a mark or spot on the glass.
Choice of Words: A raindrop is a small drop of water that falls from the sky. A windowpane is a flat, transparent surface that covers a window opening. When the raindrop falls on the windowpane, it creates a small, temporary mark or spot. The word "danced" is used to describe the movement of the raindrop as it falls and hits the windowpane.