Incest

• POS: Noun
• HYPHEN: in=cest

CIDE DICTIONARY

Incest, n. [F. inceste, L. incestum unchastity, incest, fr. incestus unchaste; pref. in- not + castus chaste. See Chaste.].

 The crime of cohabitation or sexual intercourse between persons related within the degrees wherein marriage is prohibited by law;  Shak.  [1913 Webster]

Spiritual incest. (Eccl. Law) (a) The crime of cohabitation committed between persons who have a spiritual alliance by means of baptism or confirmation. (b) The act of a vicar, or other beneficiary, who holds two benefices, the one depending on the collation of the other.

OXFORD DICTIONARY

Incest, n. sexual intercourse between persons regarded as too closely related to marry each other.

Etymology

ME f. L incestus (as IN-(1), castus CHASTE)

THESAURUS

Incest

active algolagnia, adultery, algolagnia, algolagny, amphierotism, autoeroticism, bisexuality, concubinage, coprophilia, criminal conversation, cuckoldry, exhibitionism, extracurricular sex, extramarital relations, fetishism, fornication, free love, free-lovism, heterosexuality, homoeroticism, homosexualism, homosexuality, incestuousness, lesbianism, masochism, narcissism, necrophilia, paraphilia, passive algolagnia, pedophilia, premarital relations, premarital sex, sadism, sadomasochism, sapphism, scotophilia, sexual inversion, sexual normality, sexual preference, swinging both ways, transvestitism, tribadism, tribady, voyeurism, zooerastia, zoophilia

ROGET THESAURUS

Incest

Impurity

N impurity, uncleanness, immodesty, grossness, indelicacy, indecency, impudicity, obscenity, ribaldry, Fescennine, smut, bawdry, double entente, equivoque, concupiscence, lust, carnality, flesh, salacity, pruriency, lechery, lasciviency, lubricity, Sadism, sapphism, incontinence, intrigue, faux pas, amour, amourette, gallantry, debauchery, libertinish, libertinage, fornication, liaison, wenching, venery, dissipation, seduction, defloration, defilement, abuse, violation, rape, incest, prostitution, social evil, harlotry, stupration, whoredom, concubinage, cuckoldom, adultery, advoutry, crim, con, free love, seraglio, harem, brothel, bagnio, stew, bawdyhouse, cat house, lupanar, house of ill fame, bordel, bordello, impure, unclean, not to be mentioned to ears polite, immodest, shameless, indecorous, indelicate, indecent, Fescennine, loose, risque, coarse, gross, broad, free, equivocal, smutty, fulsome, ribald, obscene, bawdy, pornographic, concupiscent, prurient, lickerish, rampant, lustful, carnal, carnal-minded, lewd, lascivious, lecherous, libidinous, erotic, ruttish, salacious, Paphian, voluptuous, goatish, must, musty, unchaste, light, wanton, licentious, debauched, dissolute, of loose character, of easy virtue, frail, gay, riggish, incontinent, meretricious, rakish, gallant, dissipated, no better than she should be, on the town, on the streets, on the pave, on the loose, adulterous, incestuous, bestial.

Sexuality

N sex, sexuality, gender, male, masculinity, maleness, female, femininity, sexual intercourse, copulation, mating, coitus, sex, lovemaking, marital relations, sexual union, sleeping together, carnal knowledge, sex instinct, sex drive, libido, lust, concupiscence, hots, horns, arousal, heat, rut, estrus, oestrus, tumescence, erection, hard-on, boner, masturbation, self-gratification, autoeroticism, onanism, self- abuse, orgasm, climax, ejaculation, sexiness, attractiveness, sensuality, voluptuousness, fornication, adultery, sex symbol, sex goddess, stud, hunk, one-night stand, pornography, porn, porno, hardcore pornography, softcore pornography, pin-up, cheesecake, beefcake, Playboy, Esquire, Hustler, perversion, deviation, sexual abnormality, fetish, fetishism, homosexuality, lesbianism, bisexuality, sodomy, buggery, pederasty, sadism, masochism, sado-masochism, incest, sexy, erotic, sexual, carnal, sensual, hot, horny, randy, rutting, passionate, lusty, hot-blooded, libidinous, up, in the mood, homosexual, gay, lesbian, bisexual.