accelerator

accelerator definition - medical

ac·cel·er·a·tor (ăk-sĕlˈə-rāˌtər)

noun
  1. One that increases rapidity of action or function.
  2. A nerve, muscle, or substance that quickens movement or response.
  3. A catalyst.

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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