Definition of monohaploid in US English:

monohaploid

noun

Botany
  • A monoploid plant derived spontaneously or by a variety of artificial techniques from a normally diploid species.

adjective

Botany
  • Designating or consisting of such plants.

Origin

1930s. From mono- + haploid. Compare polyhaploid.

Pronunciation

monohaploid

/ˌmɒnə(ʊ)ˈhaplɔɪd/