cyanosis

[ sahy-uh-noh-sis ]

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

Origin of cyanosis

1
First recorded in 1825–35; from New Latin, from Greek kyánōsis “dark-blue color”; see cyan-1, -osis

Other words from cyanosis

  • cy·a·not·ic [sahy-uh-not-ik], /ˌsaɪ əˈnɒt ɪk/, adjective
  • hy·per·cy·a·no·sis, noun

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

British Dictionary definitions for cyanosis

cyanosis

/ (ˌsaɪəˈnəʊsɪs) /


noun
  1. pathol a bluish-purple discoloration of skin and mucous membranes usually resulting from a deficiency of oxygen in the blood

Derived forms of cyanosis

  • cyanotic (ˌsaɪəˈnɒtɪk), adjective

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