ho·mo·pho·bi·a (hm-fb-) n. 

1.  Homophobia:  Aversion to gay or homosexual people or their lifestyle or culture. 
2.  Homophobic Behavior:  an act based on this aversion. 

Overcoming Heterosexism and Homophobia by James T. Sears, Walter L. Williams

Providing strategies that can be adopted by educators, counselors, community activists and leaders, and those working in the lesbian and gay community...