jerk

jerk definition - medical

jerk (jûrk)

verb
To make spasmodic motions.
noun
  1. A sudden reflexive or spasmodic muscular movement. See deep reflex.
  2. jerks Involuntary convulsive twitching often resulting from excitement. Often used with the.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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Another word for Jerk246 years ago

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