extracurricular has definitions from the field of sexuality
1
[ adjective ] outside the regular duties of your job or profession

Related terms

outside

2
[ adjective ] outside the regular academic curriculum

Examples

"sports and drama are popular extracurricular activities"

Related terms

outside

3
[ adjective ] (sexuality) characterized by adultery

Examples

"an adulterous relationship" "extramarital affairs" "the extracurricular activities of a philandering husband"

Related terms

illicit

*