nucleotide Hear it!

nucleotide definition

nu·cleo·tide (no̵̅o̅klē ō tīd′, nyo̵̅o̅-)

noun

  1. any of several phosphate esters of nucleosides: the basic unit of nucleic acids
  2. any of several compounds not found in nucleic acids, which function as coenzymes

Etymology: altered < nucleoside

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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