Wiktionary
n. Violence against another in an intimate relationship such as marriage and dating.
WordNet
n. violence or physical abuse directed toward your spouse or domestic partner; usually violence by men against women
Wikipedia
Domestic violence (also named domestic abuse, battering, or family violence) is a pattern of behavior which involves violence or other abuse by one person against another in a domestic setting, such as in marriage or cohabitation. Intimate partner violence is violence by a spouse or partner in an intimate relationship against the other spouse or partner. Domestic violence can take place in heterosexual and same-sex family relationships, and can involve violence against children in the family or, in some U.S. states, violence against a roommate.
Domestic violence can take a number of forms, including physical, verbal, emotional, economic, religious, and sexual abuse, which can range from subtle, coercive forms to marital rape and to violent physical abuse such as female genital mutilation and acid throwing that results in disfigurement or death. Domestic murders include stoning, bride burning, honor killings, and dowry deaths.
Globally, the victims of domestic violence are overwhelmingly women, and women tend to experience more severe forms of violence. In some countries, domestic violence is often seen as justified, particularly in cases of actual or suspected infidelity on the part of the woman, and is legally permitted. Research has also shown there to be a direct and significant correlation between a country's level of gender equality, and actual rates of domestic violence. Domestic violence is among the most underreported crimes worldwide for both men and women. Men face additional gender related barriers in reporting, due to social stigmas regarding male victimization, and an increased likelihood of being overlooked by healthcare providers.
Domestic violence occurs when the abuser believes that abuse is acceptable, justified, or unlikely to be reported. It may produce intergenerational cycles of abuse in children and other family members, who may feel that such violence is acceptable or condoned. Awareness, perception, definition and documentation of domestic violence differs widely from country to country. Domestic violence often happens in the context of forced or child marriage. In abusive relationships, there may be a cycle of abuse during which tensions rise and an act of violence is committed, followed by a period of reconciliation and calm. Victims of domestic violence may be trapped in domestic violent situations through isolation, power and control, cultural acceptance, lack of financial resources, fear, shame, or to protect children. As a result of abuse, victims may experience physical disabilities, chronic health problems, mental illness, limited finances, and poor ability to create healthy relationships. Victims may experience psychological problems, such as post-traumatic stress disorder. Children who live in a household with violence often show psychological problems from an early age, such as dysregulated aggression which may later contribute to continuing the legacy of abuse when they reach adulthood.