actinomorphic definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
Biol. having radial symmetry, as a flower or a starfish
actinomorphic definition by American Heritage Dictionary
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
also ac·ti·no·mor·phousadjective Botany
Capable of being divided into equal halves along any diameter, as the flowers of the rose or tulip; radially symmetrical.
- acˌti·no·morˈphy noun
actinomorphic - Science Definition
Relating to a flower that can be divided into equal halves along any diameter; radially symmetrical. The flowers of the rose and tulip are actinomorphic. Compare zygomorphic.