Definition of monospermal in US English:

monospermal

adjective

Botany
rare
  • = monospermous.

Origin

Mid 19th century; earliest use found in Robert Mayne (1808–1868). From scientific Latin monospermus + -al.

Pronunciation

monospermal

/ˌmɒnə(ʊ)ˈspəːml/