Definition of monoecism in English:

monoecism

Pronunciation /mɒˈniːsɪz(ə)m/ /məˈniːsɪz(ə)m/

noun

Botany Zoology
  • Monoecy.

Origin

Late 19th century; earliest use found in Alfred Bennett (1833–1902), botanist and publisher. From Monoecia + -ism, after German Monöcismus.