Moon glows in dark sky.
Meaning: This sentence describes the moon glowing in the dark sky.
Choice of Words: Moon is the natural satellite of Earth. Glow means to emit light without heat. Dark means having little or no light. Sky means the area above the earth and clouds. When you put them together, "Moon glows in dark sky" means that the moon is emitting light without heat in the area above the earth and clouds with little or no light.
Alternative Expressions
Related Expressions