Cyanosis

//ˌsaɪəˈnoʊsɪs// noun

Definitions

Noun
  1. 1
    A blue discolouration of the skin due to the circulation of blood low in oxygen. countable, uncountable
  2. 2
    a bluish discoloration of the skin and mucous membranes wordnet

Etymology

From cyano- + -osis.

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