heterosexuality

[ het-er-uh-sek-shoo-al-i-tee or, esp. British, -seks-yoo- ]
/ ˌhɛt ər əˌsɛk ʃuˈæl ɪ ti or, esp. British, -ˌsɛks yu- /

noun

sexual feeling or behavior directed toward a person or persons of the opposite sex.

Origin of heterosexuality

First recorded in 1895–1900; hetero- + sexuality

Example sentences from the Web for heterosexuality

British Dictionary definitions for heterosexuality

heterosexuality
/ (ˌhɛtərəʊˌsɛksjʊˈælɪtɪ) /

noun

sexual attraction to or sexual relations with a person or persons of the opposite sex Compare homosexuality

Medical definitions for heterosexuality

heterosexuality
[ hĕt′ə-rō-sĕk′shōō-ălĭ-tē ]

n.

Erotic attraction, predisposition, or sexual behavior between persons of the opposite sex.

Cultural definitions for heterosexuality

heterosexuality

Sexual attraction between a male and a female. (Compare bisexuality and homosexuality.)