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forebrain definition

fore·brain (fôr′brān′)

noun

  1. the front part of the three primary divisions of the brain of a vertebrate embryo
  2. the part of the fully developed brain evolved from this, consisting of the diencephalon and the telencephalon

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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