Vejamos o significado em uma discussão de David Friedman:
Consider first the case of “homophobia.” In current usage, it is applied to any negative view of homsexuals or homosexuality, whatever its source. Thus, for instance, someone who is opposed to homosexual activity because his minister told him that the bible says it is wicked would routinely be labelled homophobic.
A phobia is an irrational fear. It is occasionally argued that the source of negative views of homosexuality is the fear that one might have homosexual inclinations, but it is a considerable stretch to claim that source for all negative views. It seems obvious that some people are opposed to hom[o]sexuality because they think their religion condemns it, some because they think it has bad consequences, and some for any of a variety of other reasons. Labelling all of them “homophobic” is a way of (falsely) implying a single cause for the conclusion–and, by doing so, attempting to stigmatize all those who hold it and dismiss all possible reasons they might have.
Obrigado prof. Friedman.