phagocytosis

noun
phago·​cy·​to·​sis | \ ˌfa-gə-sə-ˈtō-səs How to pronounce phagocytosis (audio) , -sī- \
plural phagocytoses\ ˌfa-​gə-​sə-​ˈtō-​ˌsēz How to pronounce phagocytosis (audio) , -​sī-​ \

Definition of phagocytosis

: the engulfing and usually the destruction of particulate matter by phagocytes that serves as an important bodily defense mechanism against infection by microorganisms and against occlusion of mucous surfaces or tissues by foreign particles and tissue debris

Other Words from phagocytosis

phagocytotic \ ˌfa-​gə-​sə-​ˈtä-​tik How to pronounce phagocytosis (audio) , -​sī-​ \ adjective

Examples of phagocytosis in a Sentence

Recent Examples on the Web In addition, Yang also found gene-expression changes in microglia, which clean up waste and eat dead cells in a process called phagocytosis. Stephani Sutherland, Scientific American, 21 Jan. 2021

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

First Known Use of phagocytosis

1889, in the meaning defined above

History and Etymology for phagocytosis

New Latin

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Time Traveler for phagocytosis

Time Traveler

The first known use of phagocytosis was in 1889

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Dictionary Entries Near phagocytosis

phagocytose

phagocytosis

phagodynamometer

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Cite this Entry

“Phagocytosis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/phagocytosis. Accessed 26 May. 2022.

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More Definitions for phagocytosis

phagocytosis

noun
phago·​cy·​to·​sis | \ ˌfag-ə-sə-ˈtō-səs, -sī- How to pronounce phagocytosis (audio) \
plural phagocytoses\ -​ˌsēz How to pronounce phagocytosis (audio) \

Medical Definition of phagocytosis

: the engulfing and usually the destruction of particulate matter by phagocytes that serves as an important bodily defense mechanism against infection by microorganisms and against occlusion of mucous surfaces or tissues by foreign particles and tissue debris

Other Words from phagocytosis

phagocytotic \ -​ˈtät-​ik How to pronounce phagocytosis (audio) \ adjective

More from Merriam-Webster on phagocytosis

Britannica.com: Encyclopedia article about phagocytosis

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