Noun: sexual relation
- Sexual activity between individuals, especially the insertion of a man's penis into a woman's vagina until orgasm and ejaculation occur
"The biology textbook contained a clinical description of sexual relations";
- sexual intercourse, intercourse, sex act, copulation, coitus, coition, sexual congress, relation, carnal knowledge
Derived forms: sexual relations
Type of: sex, sex activity, sexual activity, sexual practice
Encyclopedia: Sexual relation