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fistula

 - 6 dictionary results

fis⋅tu⋅la

[fis-choo-luh]
–noun, plural -las, -lae [-lee] .
1. Pathology. a narrow passage or duct formed by disease or injury, as one leading from an abscess to a free surface, or from one cavity to another.
2. Surgery. an opening made into a hollow organ, as the bladder or eyeball, for drainage.
3. Veterinary Pathology. any of various suppurative inflammations, as in the withers of a horse (fistulous withers), characterized by the formation of passages or sinuses through the tissues and to the surface of the skin.
4. Obsolete. a pipe, as a flute.

Origin:
1350–1400; ME < L: pipe, tube, fistula
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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fis·tu·la   (fĭs'chə-lə)   
n.   pl. fis·tu·las or fis·tu·lae (-lē')
An abnormal duct or passage resulting from injury, disease, or a congenital disorder that connects an abscess, cavity, or hollow organ to the body surface or to another hollow organ.

[Middle English, from Latin.]
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Word Origin & History

fistula 
"long, narrow ulcer," 1373, from L. fistula "pipe, ulcer," of uncertain origin.
Online Etymology Dictionary, © 2001 Douglas Harper
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Medical Dictionary

Main Entry: fis·tu·la
Pronunciation: 'fis(h)-ch&-l&, Brit also 'fis-tyu-l&
Function: noun
Inflected Form: plural fis·tu·las or fis·tu·lae /-lE also -lI/
1 : an abnormal passage leading from an abscess or hollow organ to thebody surface or from one hollow organ to another and permitting passage of fluids or secretions fistula to obtain gastric juice from the dog>
2 : FISTULOUS WITHERS

Main Entry: fistula
—see CASSIA FISTULA
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

fistula fis·tu·la (fĭs'chə-lə)
n. pl. fis·tu·las or fis·tu·lae (-lē')
An abnormal passage from a hollow organ to the body surface, or from one organ to another.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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