The snow was so cold it made their cheeks red.
Meaning: The frozen water that fell from the sky had such a low temperature that it caused the sides of their face below the eyes to turn red.
Choice of Words: Snow is frozen water that falls from the sky. Cold means having a low temperature. Made means to cause something to happen. Cheeks are the sides of the face below the eyes. Red is a color.
Alternative Expressions
Related Expressions