stenosis
ste·no·sis
noun \stə-ˈnō-səs\plural ; ste·no·ses \-ˌsēz\ (audio pronunciation)
Definition of STENOSIS
: a narrowing or constriction of the diameter of a bodily passage or orifice <esophageal stenosis>—see aortic stenosis, mitral stenosis, pulmonary stenosis, spinal stenosis, subaortic stenosis
Learn More About
Seen & Heard 
What made you want to look up stenosis? Please tell us where you read or heard it (including the quote, if possible).
