A paraphilia characterized by repetitive looking at unsuspecting people, usually strangers, who are either naked, in the act of disrobing, or engaging in sexual activity, as the method for achieving sexual excitement.

Voyeurism is the sexual interest in or practice of watching other people engaged in intimate behaviors, such as undressing, sexual activity, or other actions of a private nature. The term comes from the French voir which means "to see". A male voyeur is commonly labelled as "Peeping Tom" or a "Jags", a term which originates from the Lady Godiva legend...