A cuckold (or cuck) is a married man with a sexually unfaithful wife. In current usage it sometimes refers to non-married couples as well, although the common and traditional meaning is a man who is a victim of his wife's adultery.
There are connotations of helplessness and humiliation attributed to the word: implications that the husband lacks the strength to enforce the fidelity due to a man, and is too weak, too stupid, or henpecked to leave or divorce her (In this situation, the man is technically a "wittol" rather than a "cuckold"). Although historically it was a term in general use, nowadays it is also associated with female domination sexuality, especially power exchange, sexual humiliation and erotic sexual denial.
A nuance of the word often overlooked in contemporary usage is that it refers to a man who, like the bird warming the cuckoo’s eggs, is unaware of his victimization. A man who knows and acquiesced, either contentedly or resignedly, in his wife’s taking of another lover is called a “wittol,” itself a derivation from the Middle English for “wise (as in knowing) cuckold.” Both words traditionally apply only to men as the double standard that tolerated a husband’s infidelity and the subjugated position of women in marriage rendered the opposite arrangements without either shame or recourse. Feminism has largely ended this double standard in most Western societies, but the standard word usage has not expanded. In recent years the word “cuckold,” and its 1589 verb form “cuckolding” have been used to describe various forms of “open” or non-monogamous marriage arrangements that include an element of sado-masochism. “Wittol,” which more exactly describes the males in these situations, has become increasingly rare, although it appears in American and English literature as recently as 1950s.
A currently popular slang extension of the definition of cuckold expands it from married men to any male in a dating or domestic relationship with a woman in which he remains exclusive and she does not. This is the result of the jocular extension of the word "married" to desribe paired-up couples in general rather than just those who have official legal sanction. This new usage may also reflect the paucity of established words that describe the variety of alternative sexual and romantic arrangements that have proliferated in recent years. It remains unclear at this writing if this slang use of "cuckold" will become widespread enough to change the definition of the word to include relationships beyond marriage.
Cuckolds are sometimes written of as "wearing the horns of a cuckold" or just "wearing the horns". This refers to a tradition claiming that in villages of unknown European location, the community would gather to collectively humiliate a man whose wife gives birth to a child recognizably not his own. According to this legend, a parade is held in which the hapless husband is forced to wear antlers on his head as a symbol of his wife’s infidelity. Whether this actually happened or not is irrelevant to the phrase, which survived.
The French equivalent of "wearing horns" is "porter des cornes" and is used by Molière to describe someone whose husband has been unfaithful. Moliere's L'École des Femmes (1662) is the story of a man who mocks cuckolds and becomes one at the end. In Geoffrey Chaucer's Canterbury Tales (c.1372-77), the Miller's Tale is a story that humorously examines the life of a cuckold.
The Chinese term for "cuckold" is literally translated to "wearing a green hat". Due to this reason, Chinese men would avoid wearing any hat that's green.
Cuckolding may also be part of the practice of male dominant-female submissive couples. A submissive wife may be "naughty" with another man with her husband's knowledge and permission, then return to tell him about the betrayal and submit to punishment from the husband.
Cuckolding among female-dominant couples differs from the original definition of cuckolding in that many of these men are voluntarily "cuckolded" by their wives, as part of the husband's sexual fantasy of gaining sexual pleasure from being humiliated by his wife, and in extreme cuckoldry also by her lover; indeed, the husband may even be the instigator of this practice, raising questions about who is truly the dominant partner. This is a common theme in letters to erotica magazines.
In the fantasy realm, the wife of a cuckold is sometimes referred to as a hotwife. In a broader context, the contrast between a cuckold and bull is sometimes used to summarize an individual's personality or behaviour; the male third party, or bull representing an aggressive alpha male and the cuckold suggesting weakness, fear and vulnerability.
In cuckoldry the cuck can submit to humiliation, called serving with common themes including: feminization and oral sex with the hotwife or bull following their intercourse, called a creampie (sexual act) or cleaning up.
Marriage | Pejorative terms for people | Sexual fetishism | Sexual fidelity