heterosexual

heterosexual /ˌhɛtəroʊˈsɛkʃəwəl/ adjective
heterosexual
/ˌhɛtəroʊˈsɛkʃəwəl/
adjective
Britannica Dictionary definition of HETEROSEXUAL
1 
: sexually attracted to people of the opposite sex
2 
: based on sexual attraction to people of the opposite sex — compare bisexual, homosexual

— heterosexual

noun, plural heterosexuals [count]

— heterosexuality

/ˌhɛtəroʊˌsɛkʃəˈwæləti/ noun [noncount]