WebMD: Better Information. Better Health.
  • Bookmark This Page
  • Site Map
  • Sign up for WebMD Newsletters

Medical Dictionary

fiber

Pronunciation (fī′bĕr)
Font Size
A
A
A
  1. Extracellular filamentous structures such as collagenous elastic connective tissue fibers.
  2. The nerve cell axon with its glial cell or Schwann cell envelope.
  3. Elongated, hence threadlike, cells such as muscle cells and the epithelial cells comprising the major part of the eye lens.
  4. Nutrients in the diet that are not digested by gastrointestinal enzymes.

Syn: fibra, fibre

[L. fibra]

WebMD Medical Reference from "Stedman's Medical Dictionary"

The publisher is not responsible (as a matter of product liability, negligence or otherwise) for any injury resulting from any material contained herein. This publication contains information relating to general principles of medical care which should not be construed as specific instructions for individual patients. Manufacturers’ product information and package inserts should be reviewed for current information, including contraindications, dosages and precautions.
webMD Video

click to expand/contract  Deadly Bacteria: Are You at Risk?

48x48_deadly_bacteria.jpg

Even after a meningitis vaccination, experts stress knowing the disease’s early warning signs is critical.

Watch Video

click to expand/contract  Poolates: A Wet Way to Get Fit

click to expand/contract  Sudden Neck Pain

click to expand/contract  Botox for Scars

click to expand/contract  Passion Hormones?

Most Popular Stories