a covering for the body (or parts of it) consisting of a dense growth of threadlike structures (as on the human head); helps to prevent heat loss

a very small distance or space

filamentous hairlike growth on a plant

any of the cylindrical filaments characteristically growing from the epidermis of a mammal

cloth woven from horsehair or camelhair; used for upholstery or stiffening in garments

a filamentous projection or process on an organism