• synonyms


noun Pathology.
  1. a narrowing or stricture of a passage or vessel.
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Origin of stenosis

1855–60; < New Latin < Greek sténōsis. See steno-, -osis
Related formsste·not·ic [sti-not-ik] /stɪˈnɒt ɪk/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for stenoses


noun plural -ses (-siːz)
  1. pathol an abnormal narrowing of a bodily canal or passage
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Derived Formsstenotic (stɪˈnɒtɪk), adjective

Word Origin for stenosis

C19: via New Latin from Greek stenōsis, from stenoun to constrict, from stenos narrow
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for stenoses



1872, Modern Latin, from Greek stenosis "narrowing," from stenoun "to narrow," from stenos "narrow."

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Online Etymology Dictionary, © 2010 Douglas Harper

stenoses in Medicine


n. pl. ste•no•ses (-sēz)
  1. A constriction or narrowing of a duct or passage; a stricture.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.