malaria

noun
ma·​lar·​ia | \ mə-ˈler-ē-ə How to pronounce malaria (audio) \

Definition of malaria

1a : a human disease that is caused by sporozoan parasites (genus Plasmodium) in the red blood cells, is transmitted by the bite of anopheline mosquitoes, and is characterized by periodic attacks of chills and fever
b : any of various diseases of birds and mammals caused by blood protozoans
2 archaic : air infected with a noxious substance capable of causing disease especially : miasma

Other Words from malaria

malarial \ mə-​ˈler-​ē-​əl How to pronounce malarial (audio) \ adjective
malarious \ mə-​ˈler-​ē-​əs How to pronounce malarious (audio) \ adjective

First Known Use of malaria

1740, in the meaning defined at sense 2

History and Etymology for malaria

Italian, from mala aria bad air

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The first known use of malaria was in 1740

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More Definitions for malaria

malaria

noun

English Language Learners Definition of malaria

medical : a serious disease that causes chills and fever and that is passed from one person to another by the bite of mosquitoes

malaria

noun
ma·​lar·​ia | \ mə-ˈler-ē-ə How to pronounce malaria (audio) \

Kids Definition of malaria

: a serious disease with chills and fever that is spread by the bite of a mosquito

malaria

noun
ma·​lar·​ia | \ mə-ˈler-ē-ə How to pronounce malaria (audio) \

Medical Definition of malaria

1 : an acute or chronic disease caused by the presence of sporozoan parasites of the genus Plasmodium in the red blood cells, transmitted from an infected to an uninfected individual by the bite of anopheline mosquitoes, and characterized by periodic attacks of chills and fever that coincide with mass destruction of blood cells and the release of toxic substances by the parasite at the end of each reproductive cycle malaria remains the greatest single cause of debilitation and death throughout the worldJournal of the American Medical Association — see falciparum malaria, vivax malaria
2 : any of various diseases of birds and mammals that are more or less similar to malaria of human beings and are caused by blood protozoans

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More from Merriam-Webster on malaria

Rhyming Dictionary: Words that rhyme with malaria

Spanish Central: Translation of malaria

Nglish: Translation of malaria for Spanish Speakers

Britannica English: Translation of malaria for Arabic Speakers

Britannica.com: Encyclopedia article about malaria

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