- (of flowers) having floral whorls with the same number of parts
WordReference Random House Unabridged Dictionary of American English © 2026
i•som•er•ous
(ī som′ər əs),USA pronunciation adj.
- having an equal number of parts, markings, etc.
- Botany(of a flower) having the same number of members in each whorl.
- iso- + -mere + -ous 1855–60
Collins Concise English Dictionary © HarperCollins Publishers::
isomerous /aɪˈsɒmərəs/ adj
'isomerous' also found in these entries (note: many are not synonyms or translations):