Daily Almanac for
May 27, 2012
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Dictionary


pin'eal apparat'us




1. a median outgrowth of the roof of the diencephalon in vertebrates that in some develops into the pineal eye and in others into the pineal gland.
2. See parietal eye.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

pinealpineal body
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