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-merous

  1. a combining form meaning “having parts” of the kind or number specified by the initial element: dimerous.
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Compare -mer, -mere.

Origin of -merous

< Greek -meros, adj. derivative of méros part, portion, share; see -ous
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for -merous

-merous

adj combining form
  1. (in biology) having a certain number or kind of partsdimerous
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Word Origin

from Greek meros part, division
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