Definition of monosexuality in English:

monosexuality

noun

  • 1Biology. The condition of having reproductive organs of one sex only.

  • 2The condition of having members of one sex predominant. rare.

  • 3The condition of having sexual relations in which one seeks to gratify only oneself. rare.

  • 4The state or condition of being sexually attracted to members of one sex only. Opposed to bisexuality.

Origin

Early 20th century; earliest use found in Abraham Arden Brill (b. 1874). From mono- + sexuality, after monosexual.

Pronunciation

monosexuality

/ˌmɒnə(ʊ)ˌsɛksjʊˈalɪti//ˌmɒnə(ʊ)ˌsɛkʃʊˈalɪti/