poly

Medical Dictionary

poly- pref.

  1. More than one; many; much: polyatomic.

  2. More than usual; excessive; abnormal: polydipsia.

  3. Polymer; polymeric: polyethylene.

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