Here are some definitions to help you better understand sexual pleasure terms and sex health terms and their meanings.
Abortion
The termination of a pregnancy and expulsion of the contents of the uterus. This can occur either by induction or spontaneously (when it is known as a miscarriage)
Abstinence
To refrain from having sex
Acquired Immune Deficiency Syndrome (Aids)
A disease caused by the human immunodeficiency virus (HIV). The disease involves weakening of the immune system until it is unable to fight infections.
Addiction, sexual
A condition characterized by excessive preoccupation with sex that creates a compulsive search for a sexual stimulation, the compulsion to have sex no matter the cost or risk, and a feeling of utter hopelessness and an inability to control one's own compulsions.
Anal Beads
A string of small balls on a string. Designed to be inserted into the anus and pulled out to create sexual stimulation.
Anal intercourse/Anal Sex
Sexual behavior in which one person's penis is inserted into another's anus.
Analingus
Stimulation of the anus with mouth and tongue.
Anaphrodisiac
A substance that decreases sexual desire.
Androgyne
a person psychologically intermediate between male and female; or a person who rejects a specifically male or female gender role.
B&D
An acronym for bondage and discipline - A sexual activity in which a person is bound while another engages in "discipline" activities, such as spanking and whipping.
Bestiality
Sexual contact with animals; also known as zoophilia
Bisexuality
A sexual orientation in which one feels attracted to both males and females
Blow job
Common slang term for fellatio
Butt Plug
A dildo specially designed for insertion into the anus. Usually has a flared base to prevent it from going in too far
Clap
A slang term for gonorrhea. climacteric An older term for menopause. climax Orgasm.
Clit
Slang expression for the clitoris. The Clitoris is the small, hooded organ (the clitoral glans) at the top of the cleft of the female vulva, which is the counterpart of the penis in the male [from Greek, kleitoris, clitoris]. Usually only the glans of the clitoris is externally visible. In the human female the body of the clitoris extends internally on either side of the vulva and vestibule. In total the clitoris is about 80 percent the size of the male penis. In the rat, mouse, and hamster, the clitoris is not hooded, but its covering is fused as in the male's penis to form a urinary tube.
Cock
Slang term for penis
Coitus or Coition
the sexual act, specifically the taking of the penis into the vagina, or the penetrating of the vagina with the penis; but more generally the complete interaction between two sexual partners.
Condom
A sheath that is placed over the erect penis to protect against pregnancy and sexually transmitted diseases
Contraception
The prevention of conception by the use of birth control devices or agents
Crabs
Slang term for Pediculosis pubis or pubic lice
Cross-Dressing
Wearing the clothing of the opposite sex
Cum
Slang term for semen which is the alkaline fluid expelled from the penis during ejaculation, containing fluids combined from several glands as well as sperm.
Cunnilingus
is a form of oral sex involving mouth contact with the vagina. The term cunnilingus comes from an alternative Latin word for vulva (external female genitals), cunnus, and from the Latin word for licking, lingere. In cunnilingus, the labia, the clitoris and/or the vaginal area are licked, kissed or gently sucked. The feeling of the mouth and tongue on the genitals can be very pleasurable for some people. Cunnilingus can be a part of couples' foreplay, meant to heighten sexual arousal, or it can be the sole activity. Some women also experience orgasm by means of cunnilingus. Though cunnilingus is common among heterosexual and homosexual couples, not everyone engages in it. Some people, men and women, simply do not feel comfortable with it. Most reservations tend to center around three issues: first, that cunnilingus in unhygienic; second, that it is taboo; third, that cunnlingus is not a true expression of femininity or masculinity.
Cunt
Slang term for vagina.
Diaphragm
A saucer-shaped rubber contraceptive device that is filled with spermicide and inserted into the back of the vagina to block the cervical opening.
Dick
Slang term for penis.
Dildo
A device used for sexual stimulation by insertion into the vagina or anus that is usually in the overall shape of a phallus. domination and submission
Dyke
once used to indicate a butch (masculine role) lesbian, but now referring to any lesbian
Eating Out
slang term for cunnilingus.
Ejaculate
To have an orgasm with expulsion of seminal fluid from the penis. Also used as an alternative term for the fluid itself (semen).
Erection
The enlargement and hardening of the penis due to vasocongestion that occurs during sexual arousal in the male.
Erogenous Zone
Erogenous zones are parts of the body that, when stimulated, elicit sexual arousal. Precisely which body parts are sources of sexual arousal is a very individual experience. The genitals are the most obvious erogenous zones, but many parts of the body not involved in reproduction are sensitive to sexual touch. The largest sensory organ for both men and women is the skin itself, especially the inner thigh area, the neck, the breasts and nipples, and the perineum. Other erogenous zones include the eyelids, the ears, and the shoulders.
Many people also find that having their feet stroked is arousing. Stroking, caressing and massaging of erogenous zones can be titillating forms of sensual pleasure in and of themselves, or they can be invitations to further sexual activity. The mouth, including the lips and tongue, for most people, is an area of high erotic potential. Kissing is one act that uses the sensitivity of this region in a sexually stimulating way. The anus, rectum and buttocks are also potentially erogenous zones. The anus is highly sensitive to touch and the insertion of a finger, object or penis in the anus and rectum is part of some people's sexual activity. The buttocks are sometimes a target for spanking and stroking, which can feel very arousing to some people. Deliberately exploring yourself and your partner is the first step in discovering which body parts are sexually responsive and the types of stimulation that feel best. Varying the pressure of touching and stroking the body from head to toe with different materials, such as a silk scarf, a soft brush, or a feather, may help to identify previously undiscovered erogenous zones.
Fellatio
Oral stimulation of the male genitals.
Fingering
Slang term for stimulation of a woman's genitals with the fingers.
Fisting
Slang term for a sexual variation in which an individual inserts his or her entire hand into their partner's vagina or anus.
Fuck
Slang term for intercourse. Used in many contexts with many alternative meanings.
G-spot
Abbreviation for Grafenberg spot. The G-spot is a sexually sensitive area on the upper wall of the vagina approximately two inches from the opening.
Golden Showers
Slang expression for a sexual variation involving urinating on a partner.
Hand Job
Slang term for manual stimulation of the genitals by a partner.
Hard On
Slang term for an erection.
Hermaphrodite
A person biologically between female and male, sometimes with genital and /or reproductive body parts of both sexes.
Homosexual
A person who is sexually attracted primarily to members of her or his own gender
Impotence
term for erectile dysfunction or the inability to have an erection
Intercourse
Sexual activity in which the penis is inserted into an orifice such as the vagina or anus; the term is often modified accordingly (e.g. anal intercourse).
Jerk-off
Slang term for male masturbation.
Lesbian
A female homosexual. Also used the word lesbo which is a slang term for a lesbian.
Libido
Term used by Freud to refer to sexual energy; the driving force in humans according to him.
Masturbation
Self-stimulation of the genitals for sexual pleasure.
Menage a trois/Threesome
A sexual relationship between three people.
Menopause
The cessation of menstruation at the end of a woman's reproductive capacity usually during late middle age
Menstrual Cycle/Menstration
The more-or-less monthly process during which the uterus is readied for implantation of a fertilized ovum. If fertilization does not occur the uterine lining is then shed.
Miscarriage
A spontaneous abortion; a pregnancy that terminates on its own prior to birth.
Nonoxynol-9
The sperm-killing chemical in many spermicides.
Oral Sex
or oral-genital sex means both mouth contact with the vagina, which is called cunnilingus, and mouth contact with the penis, which is called fellatio.
Orgasm
An intense sensation that occurs at the climax of sexual excitement that is accompanied by rhythmic muscle contractions and intense pleasure, followed by release of sexual tensions. In men, orgasm is usually accompanied by ejaculation.
Orgy
A large, and often lavish, gathering of people for the purpose of having group sex.
Ovaries
The two small organs in the female that produce eggs and hormones; located above and to the sides of the uterus.
Penis Pump
A vacuum erection device. After inserting the penis, a suction is applied, drawing the blood into the penis, creating an erection (often of a more engorged size than usual).
Pheromone
A sexually arousing chemical substance that is secreted into the air by many kinds of animals, including, possibly, humans.
Pornography
Sexually oriented material that is not considered acceptable to the viewer; the same material when judged subjectively acceptable is often referred to as "erotica."
Premature Ejaculation
A sexual dysfunction characterized by the inability to control or delay ejaculation as long as desired.
Premenstrual Syndrome (PMS)
A combination of physical and psychological symptoms (such as depression and irritability) that occurs in some women just prior to menstruation.
Prostate Gland
A muscular gland encircling the urethra in the male that produces much of the seminal fluid.
Puberty
The stage of human development when the body becomes capable of reproduction. pubic hair Hair on the lower abdomen and genital area that begins to appear at puberty.
Pussy
Slang term for vagina.
Rubber
Slang term for vagina.
Sadism
A sexual variation in which the person derives sexual pleasure from inflicting pain on someone else.
Sexual Dysfunction
A difficulty with sexual responding that causes a person subjective distress (e.g. anorgasmia).
Sexual Enhancement
Improvement or enrichment of sexual relationships among otherwise healthy, well-functioning individuals.
Spermicide
A substance that acts to kill or immobilize sperm; usually used as a contraceptive.
Transsexual
a person who feels his/her gender or identity doesn't match their biological sex ("I am a woman in a man's body" or vice versa). Most live in the desired role. A pre-op or preoperative transsexual is a TS preparing to have genital conversion surgery. A post-op or postoperative TS has had the surgery. Not all transsexuals desire surgery. Many take hormones to make their bodies look more masculine or feminine.
Transvestism
one who occasionally dresses in the clothing of the opposite sex for sexual or emotional pleasure, or both. Can be male or female, hetero- or homosexual, bi- or solosexual, and may partially or wholly crossdress. Some have felt the word is a negative medical term; crossdresser and crossdressing are more commonly used today. Transvestism, tranny.
Uterus
A hollow, thick-walled, muscular organ in the pelvic cavity of a woman; it is the site at which a fertilized egg implants and the fetus develops during pregnancy.
Vagina
The tube-shaped muscular organ in the female into which the penis is inserted during intercourse and through which a baby passes during birth. find out more here
Venereal Disease
A disease transmitted primarily by sexual contact.
Vibrator
Any device that uses batteries or AC current to create a vibration. Most often used by women to stimulate the clitoris.