Meaning: This means that the raindrops were falling on the window in a beautiful and elegant way.
Choice of Words: Danced suggests a graceful and rhythmic movement, gracefully means in a graceful manner, and windowpane is the glass part of a window.
Alternative Expressions
The raindrops waltzed across the windowpane.
Meaning: This sentence describes how raindrops were moving across the windowpane in a graceful and elegant way, like dancers waltzing.
Choice of Words:Waltzed is a verb that means to dance in a graceful and elegant way. Across means from one side to the other.
The raindrops pirouetted on the windowpane.
Meaning: This sentence describes how raindrops were spinning and twirling on the windowpane, like ballerinas pirouetting.
Choice of Words:Pirouetted is a verb that means to spin or twirl on one foot. On means on top of or in contact with.