cyanosis

[sahy-uh-noh-sis]

noun Pathology.

blueness or lividness of the skin, as from imperfectly oxygenated blood.

Nearby words

  1. cyanophyte,
  2. cyanoplatinite,
  3. cyanopsia,
  4. cyanose tardive,
  5. cyanosed,
  6. cyanotic,
  7. cyanotic induration,
  8. cyanotype,
  9. cyanurate,
  10. cyanuric

Origin of cyanosis

1825–35; < New Latin < Greek kyánōsis dark-blue color. See cyan-1, -osis

Related formscy·a·not·ic [sahy-uh-not-ik] /ˌsaɪ əˈnɒt ɪk/, adjectivehy·per·cy·a·no·sis, nounhy·per·cy·a·not·ic, adjective

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019


British Dictionary definitions for hypercyanotic

cyanosis

noun

pathol a bluish-purple discoloration of skin and mucous membranes usually resulting from a deficiency of oxygen in the blood
Derived Formscyanotic (ˌsaɪəˈnɒtɪk), adjective

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 hypercyanotic

cyanosis

n.

"blue disease," the "blue jaundice" of the ancients, 1820, Medical Latin, from Greek kyanosis, from kyanos "dark blue color" (see cyan) + -osis.

Online Etymology Dictionary, © 2010 Douglas Harper

Medicine definitions for hypercyanotic

hypercyanotic

[hī′pər-sī′ə-nŏtĭk]

adj.

Characterized by extreme cyanosis.

cyanosis

[sī′ə-nōsĭs]

n.

A bluish discoloration of the skin and mucous membranes resulting from inadequate oxygenation of the blood.
Related formscy′a•notic (-nŏtĭk) adj.


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