Definition of mesomorphy in English:

mesomorphy

Pronunciation /ˈmɛsə(ʊ)ˌmɔːfi/

noun

  • 1Anthropology
    The quality of being mesomorphic; the fact of having a mesomorphic physique.

  • 2Botany
    The fact of being mesomorphic in structure.

Origin

1940s. From mesomorph + -y.