Biology. composed of many parts.
Botany. having numerous members in each whorl.
Origin of polymerous
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
(of flowers) having the petals, sepals, and other parts arranged in whorls of many parts
biology having or being composed of many parts
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