fiber

noun

1. a slender and greatly elongated substance capable of being spun into yarn

   noun.substance

   Synonyms fibre

   Source: WordNet 3.0

2. coarse, indigestible plant food low in nutrients; its bulk stimulates intestinal peristalsis

   noun.food

   Synonyms roughage

   Source: WordNet 3.0

3. any of several elongated, threadlike cells (especially a muscle fiber or a nerve fiber)

   noun.body

   Source: WordNet 3.0

4. the inherent complex of attributes that determines a persons moral and ethical actions and reactions

   noun.attribute

   Synonyms character fibre

   Source: WordNet 3.0

5. a leatherlike material made by compressing layers of paper or cloth

   noun.artifact

   Synonyms fibre vulcanized fiber

   Source: WordNet 3.0

6. One of the delicate, threadlike portions of which the tissues of plants and animals are in part constituted; as, the <i>fiber</i> of flax or of muscle.

   noun

   Source: webster1913