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.
Capable of being divided into equal halves along any diameter, as the flowers of a rose or tulip; radially symmetrical.
(biol.) Having radial symmetry, as a flower or a starfish.
Origin of actinomorphic
- actino- + -morphic