(especially of a woman) Having sex appeal; attractive. / (of a thing or concept) Intriguing, appealing, likely to excite interest. / (rare) Sexual; relating to or involving sex.

(mathematics) Used to describe prime numbers that differ from each other by six.

The state or quality of being sexy, of possessing the traits of sexual appeal.

plural of sexiness

(mathematics) Either of a pair of prime numbers that differ by six.

plural of sexy prime

(slang) Time dedicated to sexual activity; by extension, sexual intercourse.

(slang, humorous) Time dedicated to sexual activity; by extension, sexual intercourse.

A tropical shrimp, Thor amboinensis.

(evolutionary theory) The hypothesis, in evolutionary biology, that a female animal's optimal choice among potential mates is a male whose genes will produce male offspring with the best chance of reproductive success, irrespective of the mate's capacity as a caregiver or any other direct benefits he can offer.