Definition of pelorism in English:

pelorism

noun

Botany
  • The formation of peloric flowers; peloria.

Origin

Mid 19th century; earliest use found in Charles Darwin (1809–1882), naturalist, geologist, and originator of the theory of natural selection. From peloria + -ism.

Pronunciation

pelorism

/ˈpɛlərɪz(ə)m/