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syncytium

American  
[sin-sish-uhm, -ee-uhm] / sɪnˈsɪʃ əm, -i əm /

noun

Biology.
syncytia plural
  1. a multinucleate mass of cytoplasm that is not separated into cells.


syncytium British  
/ sɪnˈsɪtɪəm /

noun

  1. zoology a mass of cytoplasm containing many nuclei and enclosed in a cell membrane

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of syncytium

From New Latin, dating back to 1875–80; see origin at syn-, cyto-, -ium

Vocabulary lists containing syncytium

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The epidermis can be either a single layer of cells or a syncytium, which is a multinucleated cell formed from the fusion of uninucleated cells.

From Textbooks Jan. 1, 2015

The wave of contraction that allows the heart to work as a unit, called a functional syncytium, begins with the pacemaker cells.

From Textbooks Jun. 19, 2013

This network of electrically connected cardiac muscle cells creates a functional unit of contraction called a syncytium.

From Textbooks Jun. 19, 2013

The cells are interconnected physically and electrochemically to act as a syncytium.

From Textbooks Jun. 19, 2013

If we keep at it, we will become a computer to end all computers, capable of fusing all the thoughts of the world into a syncytium.

From "The Lives of a Cell" by Lewis Thomas

The newly formed KC-like syncytia take over the filtration function of the actual Kupffer cells from then on.

From Science Daily Sep. 28, 2023

In the process, they identified a new cell type, which they call Kupffer cell-like syncytia.

From Science Daily Sep. 28, 2023

The lungs of patients who died from severe COVID-19 are often riddled with large, multicellular structures called syncytia, which scientists believe may contribute to the respiratory symptoms of the disease.

From Science Magazine Jun. 6, 2023

Christian Drosten, a virologist at Charité University Hospital in Berlin, says syncytia in COVID-19 patients may have other explanations, such as the reactivation of herpes infections, which are known to cause syncytia formation.

From Science Magazine Dec. 20, 2021

The role of syncytia is far from clear, however.

From Science Magazine Dec. 20, 2021

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