- pertaining to or having a muscular or sturdy body build characterized by the relative prominence of structures developed from the embryonic mesoderm (contrasted with ectomorphic, endomorphic).
- pertaining to or existing in an intermediate state, as a liquid crystal in the nematic or smectic state.
- existing in or concerned with an intermediate state of matter between a true liquid and a true solid
- relating to or being a mesomorph
