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octamerous

American  
[ok-tam-er-uhs] / ɒkˈtæm ər əs /

adjective

  1. consisting of or divided into eight parts.

  2. Botany. (of flowers) having eight members in each whorl.

octamerous British  
/ ɒkˈtæmərəs /

adjective

  1. consisting of eight parts, esp (of flowers) having the parts arranged in groups of eight

"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

Other Word Forms

  • octamerism noun

Etymology

Origin of octamerous

1860–65; < Greek oktamerḗs having eight parts (equivalent to okta- octa- + mér ( os ) -merous + -ēs adj. suffix) + -ous

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.