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metamere

[met-uh-meer]
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noun
  1. a somite.
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Origin of metamere

First recorded in 1875–80; meta- + -mere
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for metamere

metamere

noun
  1. one of the similar body segments into which earthworms, crayfish, and similar animals are divided longitudinallyAlso called: somite
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Derived Formsmetameral (mɪˈtæmərəl), adjective

Word Origin

C19: from meta- + -mere
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

metamere in Medicine

metamere

(mĕtə-mîr′)
n.
  1. Any of the homologous segments, lying in a longitudinal series, that compose the body of certain animals, such as lobsters.somite
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Related formsmet′a•meric (-mĕrĭk) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.