A fluffy blanket is a type of blanket that is made from soft, lightweight material such as cotton or polyester. It is often used to provide warmth and comfort during cold weather. The term 'fluffy blanket' can also be used to describe a blanket that has been filled with down feathers or other materials to make it extra soft and cozy. The crossword solution for the term 'fluffy blanket' is SNOW, which is an appropriate word to describe the soft, white material that is often used to make these blankets.