"Polymorphic" is a word in ENGLISH

Having but a single form; retaining the same form throughout the various stages of development; of the same or of …

A substance capable of crystallizing in several distinct forms; also, any one of these forms. Cf. Allomorph.

Same as Pleomorphism.

The capability of assuming different forms; the capability of widely varying in form.

Existence in many forms; the coexistence, in the same locality, of two or more distinct forms independent of sex, not …

Having, or occurring in, several distinct forms; -- opposed to monomorphic.

Having, or assuming, a variety of forms, characters, or styles; as, a polymorphous author.

Existence in many forms; polymorphism.

One of the asexual polymorphic forms of white ants, or termites, in which the head and jaws are very large …

The coexistence among individuals of the same species of three distinct forms, not connected, as a rule, by intermediate gradations; …

Of, pertaining to, or characterized by, trimorphism; -- contrasted with monomorphic, dimorphic, and polymorphic.