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mitosis

play
noun mi·to·sis \mī-ˈtō-səs\

Definition of mitosis

plural mi·to·sesplay \-ˌsēz\

  1. 1 :  a process that takes place in the nucleus of a dividing cell, involves typically a series of steps consisting of prophase, metaphase, anaphase, and telophase, and results in the formation of two new nuclei each having the same number of chromosomes as the parent nucleus — compare meiosis

  2. 2 :  cell division in which mitosis occurs

mi·tot·ic play \-ˈtä-tik\ adjective
mi·tot·i·cal·ly play \-ti-k(ə-)lē\ adverb


Origin of mitosis

New Latin, from Greek mitos thread


First Known Use: 1887


MITOSIS Defined for Kids

mitosis

play
noun mi·to·sis \mī-ˈtō-səs\

Definition of mitosis

plural mi·to·ses \-ˈtō-ˌsēz\

  1. :  a process of cell division in which two new nuclei are formed each containing the original number of chromosomes




Medical Dictionary

mitosis

play
noun mi·to·sis \mī-ˈtō-səs\

Medical Definition of mitosis

plural mi·to·ses \-ˌsēz\play

  1. 1:  a process that takes place in the nucleus of a dividing cell, involves typically a series of steps consisting of prophase, metaphase, anaphase, and telophase, and results in the formation of two new nuclei each having the same number of chromosomes as the parent nucleus—compare meiosis

  2. 2:  cell division in which mitosis occurs

  3. mi·tot·ic \-ˈtät-ik\play adjective
    mi·tot·i·cal·ly \-i-k(ə-)lē\play adverb



Illustration of mitosis


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