Definition of stenosis in English:

stenosis

noun

Medicine
  • [mass noun] The abnormal narrowing of a passage in the body.

    ‘there is evidence of stenosis’
    [with modifier] ‘renal artery stenosis’
    [count noun] ‘a stenosis at the level of the hilum was diagnosed’
    • ‘Excessive response may occur in cases of renal artery stenosis or after diuretics.’
    • ‘Examples of fixed obstruction include tracheal stenosis, foreign body, or neoplasm.’
    • ‘Complications of radiation therapy include anal ulcers, anal stenosis and necrosis.’
    • ‘If a patient presents with symptoms of carotid artery stenosis, the cause must be identified.’
    • ‘Patients with bilateral renal artery stenosis commonly have impaired renal function.’
    tightening, narrowing, shrinking, squeezing
    View synonyms

Origin

Late 19th century: modern Latin, from Greek stenōsis narrowing, from stenoun make narrow, from stenos narrow.

Pronunciation:

stenosis

/stɪˈnəʊsɪs/