Answer:
White as the whitest lily on a stream,
White as the gleam of a receding sail,.
White as a cloud that floats and fades in air,
Explanation:
A hyperbole is a literary term that is used to describe an exaggeration of things for extra effect.
Hyperbole is used to show the extent to which a person or thing has an effect on another thing.
Therefore, comparing an objects whiteness to the whitest lily on the stream, gleam of a receding sail, and a cloud are all examples of hyperbole.
