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thecae

Variant of theca

noun pl. thecae

  1. Bot. a spore case, sac, or capsule
  2. Zool., Anat. any sheath or sac enclosing an organ or a whole organism, as the covering of an insect pupa

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Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.

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