Also found in: Thesaurus, Medical.
1. also mes·o·mor·phous (-môr′fəs) Of, relating to, or existing in a state of matter intermediate between liquid and crystal.
2. Of or relating to a mesomorph.
mes′o·mor′phism, mes′o·mor′phy n.
the condition or state of being a mesomorph, i.e., having an athletic body structure. — mesomorphic, adj.See also: Body, Human