Definition of chronotropism in English:

chronotropism

noun

Physiology
  • = chronotropy.

Origin

Early 20th century; earliest use found in Encyclopaedia Britannica. From chrono- + -tropism, after chronotropic.

Pronunciation

chronotropism

/ˌkrɒnəˈtrəʊpɪz(ə)m//ˌkrɒnəˈtrɒpɪz(ə)m/