Definition of mesomorphy in US English:

mesomorphy

noun

  • 1Anthropometry. 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.

Pronunciation

mesomorphy

/ˈmɛsə(ʊ)ˌmɔːfi/