(of a person) Having sex appeal; suggestive of sex.
The participants in the swimsuit competition are all very sexy.
That can sexually attract or arouse.
She has a sexy voice!
(of a thing or concept) interesting, attractive, intriguing, or appealing.
Being an undertaker is not a sexy career.
Sexual.
He didn't really like me; all he wanted was for me to be sexy with him.
Used to describe prime numbers that differ from each other by six.
(73,79) is a sexy prime pair.