Sex

n. gender, quality of being male or female; sexual intercourse, coitus

v. identify the sex of, determine sex of something; excite, arouse the sexual desires; turn on, arouse in a sexual manner; sex up, make something or someone more appealing or stimulating from a sexual standpoint

adj. of or pertaining to sexual matters; of or relating to sex; of or pertaining to the sexes

Sex refers to the male and female duality of biology and reproduction. Unlike organisms that only have the ability to reproduce asexually, sexed male and female pairs have the ability to produce offspring through meiosis and fertilization. The two sexes attract one another and communicate their readiness to procreate through differences in their biology.
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The acronym SEX (written in capital letters) redirects here. For other meanings, see Sex (disambiguation). In computing, the SEX assembly language mnemonic has often been used for the "Sign EXtend" machine instruction found in the PDP-11 and many other computer architectures.
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Sexual intercourse or copulation is the union of the sex organs of two sexually reproducing animals. The two entities may be of opposite sexes, or they may be hermaphroditic, as is the case with snails. This is sometimes called just sex, while the term is also colloquially used at times to include oral sex and anal sex.
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Noun
1. activities associated with sexual intercourse; "they had sex in the back seat"
(synonym) sexual activity, sexual practice, sex activity
(hypernym) bodily process, body process, bodily function, activity
(hyponym) bondage
(attribute) heterosexual
(derivation) arouse, excite, turn on, wind up
2. either of the two categories (male or female) into which most organisms are divided; "the war between the sexes"
(hypernym) class, category, family
3. all of the feelings resulting from the urge to gratify sexual impulses; "he wanted a better sex life"; "the film contained no sex or violence"
(synonym) sexual urge
(hypernym) feeling
(derivation) arouse, excite, turn on, wind up
4. the properties that distinguish organisms on the basis of their reproductive roles; "she didn't want to know the sex of the foetus"
(synonym) gender, sexuality
(hypernym) physiological property
(hyponym) maleness, masculinity
(attribute) male
Verb
1. stimulate sexually; "This movie usually arouses the male audience"
(synonym) arouse, excite, turn on, wind up
(hypernym) stimulate, shake, shake up, excite, stir
(hyponym) tempt
(derivation) sexual urge
2. tell the sex (of young chickens)
(hypernym) distinguish, separate, differentiate, secern, secernate, severalize, severalise, tell, tell apart

n. sex, sexual intercourse, coitus

n. sexual intercourse, coitus