[fuh-sik-yuh-ley-shuh n]


a fascicular condition.

Nearby words

  1. fascicular,
  2. fascicular cambium,
  3. fascicular degeneration,
  4. fascicular graft,
  5. fasciculate,
  6. fascicule,
  7. fasciculus,
  8. fasciculus gracilis,
  9. fasciectomy,
  10. fasciitis

Origin of fasciculation

First recorded in 1935–40; fasciculate + -ion

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Medicine definitions for fasciculation




An arrangement of fasciculi.
A coarser form of muscular contraction than fibrillation, consisting of involuntary contractions or twitchings of groups of muscle fibers.
Related formsfas•cicu•late′ v.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.