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definitions
  • synonyms

thelium

(thēlē-əm)
n. pl. the•li•a (-lē-ə)
  1. A papilla.
  2. A cellular layer.nipple
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.