[cy.a.no.sis] n [NL, fr. Gk kyanosis dark blue color, fr. kyanos] (1834): a bluish or purplish discoloration (as of skin) due to deficient oxygenation of the blood -- cy.a.not.ic adj
CYANOSIS
Meaning of CYANOSIS in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012