You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Eonism is - and explain in detail?
Ref: Textbook of Forensic medicine and toxicology (V.V.Pillay)17th edition page no.412 Eonism also called as "cross dressing" or "Transvestism", defined as fantansised or actual dressing in the clothing of the opposite sex, for the purposes of sexual arousal, and as adjunt to masturbation or sexual intercourse.