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Webster's New World College Dictionary » hemorrhoid
hemorrhoid
hemorrhoid definition
hem·or·rhoid (hem′ər o̵id′, hem′ro̵id′)
noun
a painful swelling of a vein in the region of the anus, often with bleeding: usually used in pl.
Etymology: altered (after L or Gr) < ME emoroid(es) < L haemorrhoidae < Gr haimorrhoïdes (phlebes), (veins) discharging blood < haima, blood haimorrhoos, flowing with blood < (see hemo-) + rheein, to flow, stream
Related Forms:
- hemorrhoidal hem′·or·rhoi′·dal adjective
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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