Of or related to sixtysomethings.

The quality of being sexual; that which is characterized or distinguished by sex. / Sexual activity; concern with, or interest in, sexual activity. / Sexual potency. / Sexual orientation.

(informal) A sexy person.

(astronomy) The constellation Sextans.

Harassment in the form of unwelcome sexual advances.

Any act involving sexual stimulation; a sex act.

(Christianity) In the Christian calendar the Sunday two weeks before Lent, eight before Easter Sunday.

Without sexual activity. / Without physical or behavioral sexual distinction. / Provoking or showing no sexual desire. / Without sex appeal.

Any kind of sexual relations between two or more individuals.

(idiomatic) Libidinal unrest arising between individuals when exposed to one another.