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monomerous

American  
[muh-nom-er-uhs] / məˈnɒm ər əs /

adjective

  1. consisting of one part.

  2. Botany. (of flowers) having one member in each whorl.


monomerous British  
/ mɒˈnɒmərəs /

adjective

  1. (of flowers) having whorls consisting of only one member

"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

Etymology

Origin of monomerous

1820–30; < Greek monomer ( ḗs ) consisting of one part ( mono- mono- + mér ( os ) part + -ēs adj. suffix) + -ous