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definitions

anal column

n.

Any of the vertical ridges in the mucous membrane of the upper half of the anal canal.rectal column

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Nearby words

  1. anakim,
  2. anal,
  3. anal atresia,
  4. anal canal,
  5. anal character,
  6. anal duct,
  7. anal erotic,
  8. anal fin,
  9. anal fissure,
  10. anal fistula
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.