The Collaborative International Dictionary
Heteromorphic \Het`er*o*mor"phic\, a. [Hetero- + Gr. morfh` form.] (Biol.) Deviating from the normal, perfect, or mature form; having different forms at different stages of existence, or in different individuals of the same species; -- applied especially to insects in which there is a wide difference of form between the larva and the adult, and to plants having more than one form of flower.
Douglas Harper's Etymology Dictionary
"having different or dissimilar forms," 1864; from hetero- + Greek morphe "form" (see Morpheus).
Wiktionary
a. 1 (context biology English) Having different forms in different stages of the life cycle 2 Differing in size or structure from the normal
Usage examples of "heteromorphic".
A buzzing presence of not-insects indicates that the heteromorphic helmswoman is on the job.