Meaning: This sentence describes a common feature of snowmen, where a carrot is used as the nose, adding a touch of whimsy and charm to the snowy creation.
Choice of Words: "Snowman" is a figure made of packed snow, typically resembling a human. "Wears" means to have something on one's body or clothing. "Carrot" is an orange vegetable often used for making snowman noses. "Nose" is the part of the face used for smelling.