Definition of mesomorphism in US English:

mesomorphism

noun

  • 1Physical Chemistry. The state or property of being mesomorphic.

  • 2Botany= mesomorphy. rare.

  • 3Anthropometry. = mesomorphy. rare.

Origin

1930s; earliest use found in Transactions of the Faraday Society. From mesomorph- + -ism.

Pronunciation

mesomorphism

/ˌmɛsə(ʊ)ˈmɔːfɪz(ə)m/