When you abhor something, you feel extreme aversion, repugnance, or loathing towards it. It suggests a feeling of revulsion or detestation towards something, which can be a person, an action, a behavior, or an idea. The term is often used in the context of moral or ethical judgments, where one finds something deeply objectionable or repulsive. For example, someone might abhor racism, animal cruelty, or any form of violence. It is a strong negative emotion that goes beyond simple disapproval or disagreement.