Meaning: This describes the effect of moonlight on the sea.
Choice of Words: Moon is a natural satellite of the earth that reflects light from the sun. Cast means to throw or send something in a particular direction. Silvery means resembling silver in color or appearance. Glow means to emit light. Calm means not moving or disturbed. Sea is a large body of salt water. When the moon casts a silvery glow on the calm sea, it means the moon is shining its light on the still water.