he·​mo·​ly·​sis | \ hi-ˈmä-lə-səs How to pronounce hemolysis (audio) , ˌhē-mə-ˈlī-səs \

Definition of hemolysis

: lysis of red blood cells with liberation of hemoglobin

Other Words from hemolysis

hemolytic \ ˌhē-​mə-​ˈli-​tik How to pronounce hemolysis (audio) \ adjective

Examples of hemolysis in a Sentence

Recent Examples on the Web The integrity of red blood cells relies on a host of factors, and G6PD activity is one of them; a deficiency of this red cell enzyme is infamously associated with red cell destruction (hemolysis) if an individual has eaten fava beans. New York Times, 23 Oct. 2020 If left untreated, bites can cause hemolysis (rupturing of red blood cells); kidney failure can also occur. Christina Oehler, Health.com, 26 Aug. 2019 In severe cases, preeclampsia can devolve into HELLP syndrome, which ACOG explains stands for hemolysis (damage to red blood cells), elevated liver enzymes (a sign of liver damage), and low platelet count (cells that help your blood clot). Patia Braithwaite, SELF, 30 July 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'hemolysis.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of hemolysis

1890, in the meaning defined above

History and Etymology for hemolysis

New Latin

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Time Traveler for hemolysis

Time Traveler

The first known use of hemolysis was in 1890

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Dictionary Entries Near hemolysis



hemolytic anemia

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Cite this Entry

“Hemolysis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hemolysis. Accessed 19 Jan. 2022.

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More Definitions for hemolysis


variants: or chiefly British haemolysis \ hi-​ˈmäl-​ə-​səs How to pronounce hemolysis (audio) , ˌhē-​mə-​ˈlī-​səs How to pronounce hemolysis (audio) \
plural hemolyses\ -​ˌsēz How to pronounce hemolysis (audio) \

Medical Definition of hemolysis

: lysis of red blood cells with liberation of hemoglobin — see alpha hemolysis, beta hemolysis

Other Words from hemolysis

hemolytic or chiefly British haemolytic \ ˌhē-​mə-​ˈlit-​ik How to pronounce hemolysis (audio) \ adjective

More from Merriam-Webster on hemolysis

Britannica.com: Encyclopedia article about hemolysis


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