Ear flaps are pieces of fabric or leather that are attached to the sides of a hat or cap and can be folded down to cover the ears. They are often made of fur, wool, or other warm materials and are designed to keep the wearer's ears warm in cold weather. The term 'ear flap' is composed of two words: LOBE (4 letters) and HUSK (4 letters). LOBE refers to the part of the ear that protrudes from the head, while HUSK is a protective covering or shell. Together, these two words form the term 'ear flap, ' which describes the piece of fabric or leather that is attached to the sides of a hat or cap and can be folded down to cover the ears.