Homophobia is a range of negative attitudes and feelings towards lesbian, gay, bisexual, and in some cases transgender and intersex people and behaviour. Definitions refer variably to antipathy, contempt, prejudice, aversion, and irrational fear.Homophobia is observable in critical and hostile behavior such as discrimination and violence on the basis of a perceived non-heterosexual orientation. In a 1998 address, author, activist, and civil rights leader Coretta Scott King stated that "Homophobia is like racism and anti-Semitism and other forms of bigotry in that it seeks to dehumanize a large group of people, to deny their humanity, their dignity and person-hood."
Among more discussed forms are institutionalized homophobia (e.g. religious and state-sponsored), lesbophobia – the intersection of homophobia and sexism directed against lesbians, and internalized homophobia – a form of homophobia among people who experience same-sex attraction regardless of whether or not they identify as LGBT.
George Weinberg is credited as the first person to have used the term in speech. The word homophobia first appeared in print in an article written for the May 23, 1969, edition of the American tabloid Screw, in which the word was used to refer to heterosexual men's fear that others might think they are gay.
Homophobia manifests in different forms, and a number of different types have been postulated, among which are internalized homophobia, social homophobia, emotional homophobia, rationalized homophobia, and others. There were also ideas to classify homophobia, racism, and sexism as an intolerant personality disorder.
Most international human rights organizations, such as Human Rights Watch and Amnesty International, condemn laws that make homosexual relations between consenting adults a crime. Since 1994, the United Nations Human Rights Committee has also ruled that such laws violated the right to privacy guaranteed in the Universal Declaration of Human Rights and the International Covenant on Civil and Political Rights. In 2008, the Roman Catholic Church issued a statement which "urges States to do away with criminal penalties against [homosexual persons]." The statement, however, was addressed to reject a resolution by the UN Assembly that would have precisely called for an end of penalties against homosexuals in the world. In March 2010, the Committee of Ministers of the Council of Europe adopted a recommendation on measures to combat discrimination on grounds of sexual orientation or gender identity, described by CoE Secretary General as the first legal instrument in the world dealing specifically with one of the most long-lasting and difficult forms of discrimination to combat
Source: Wikipedia