FIBER

Definition of FIBER

  1. (noun)a slender and greatly elongated substance capable of being spun into yarn
  2. (noun)coarse, indigestible plant food low in nutrients; its bulk stimulates intestinal peristalsis
  3. (noun)any of several elongated, threadlike cells (especially a muscle fiber or a nerve fiber)
  4. (noun)the inherent complex of attributes that determines a persons moral and ethical actions and reactions
  5. (noun)a leatherlike material made by compressing layers of paper or cloth