chromatid

[ kroh-muh-tid ]

nounGenetics.
  1. one of two identical chromosomal strands into which a chromosome splits longitudinally preparatory to cell division.

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Origin of chromatid

1
First recorded in 1895–1900; chromat- + -id3

Words Nearby chromatid

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

British Dictionary definitions for chromatid

chromatid

/ (ˈkrəʊmətɪd) /


noun
  1. either of the two strands into which a chromosome divides during mitosis. They separate to form daughter chromosomes at anaphase

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

Scientific definitions for chromatid

chromatid

[ krōmə-tĭd ]


  1. Either of the two strands formed when a chromosome duplicates itself as part of the early stages of cell division. The chromatids are joined together by a single centromere and later separate to become individual chromosomes. See more at meiosis mitosis.

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