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Synonyms

cell division

American  

noun

Biology.
  1. the division of a cell in reproduction or growth.


cell division British  

noun

  1. cytology the division of a cell into two new cells during growth or reproduction See amitosis meiosis mitosis

"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

cell division Scientific  
  1. The process by which a cell divides into two or more cells. Among prokaryotes, cell division occurs by simple fission. Among eukaryotes, the cell nucleus divides first, and then a new cell membrane is formed between the nuclei to form the new cell. Cell division is used as a means of reproduction in organisms that reproduce asexually, as by fission or spore formation, and sexually reproducing organisms form gametes through cell division. Cell division is also the source of tissue growth and repair in multicellular organisms. The two types of cell division in eukaryotic organisms are mitosis and meiosis.


Etymology

Origin of cell division

First recorded in 1880–85

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:

In some cases, illness or tissue repair may lead to increased cell division, which could raise the chance of losing the chromosome.

From Science Daily Mar. 20, 2026

Directly visualizing how MraZ interacts with the promoter DNA that initiates cell division represents a significant breakthrough.

From Science Daily Mar. 14, 2026

Centromeres are the specific sites on chromosomes where cellular machinery attaches during cell division.

From Science Daily Mar. 10, 2026

Dynamic protein behavior is essential for many biological processes, including sensing environmental changes, making decisions inside cells, and controlling cell division.

From Science Daily Mar. 9, 2026

Sublethal levels of the chemical halt cell division in the gonads.

From "Silent Spring" by Rachel Carson

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