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Meaning of STENOSIS

Pronunciation:  sti'nowsis

WordNet Dictionary
 
 Definition: [n]  abnormal narrowing of a bodily canal or passageway
 
 Websites: 
 
 Synonyms: stricture
 
 See Also: aortic stenosis, enterostenosis, Laryngostenosis, mitral stenosis, mitral valve stenosis, pathology, pulmonary stenosis, pyloric stenosis, rhinostenosis, ureterostenosis

 

 

Webster's 1913 Dictionary
 
 Definition: 
\Ste*no"sis\, n. [NL., fr. Gr. ? narrow.] (Med.)
A narrowing of the opening or hollow of any passage, tube, or
orifice; as, stenosis of the pylorus. It differs from
stricture in being applied especially to diffused rather than
localized contractions, and in always indicating an origin
organic and not spasmodic.
 
Medical Dictionary
 
 Definition: 
  1. the narrowing or constriction of a blood vessel or valve in the heart.
  2. abnormal narrowing of a body opening.
 

 

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