|voyeur (vwaɪˈɜː, French vwajœr)|
|a person who obtains sexual pleasure or excitement from the observation of someone undressing, having intercourse, etc|
|[C20: French, literally: one who sees, from voir to see, from Latin vidēre]|
voyeur voy·eur (voi-yûr')
A person who derives sexual gratification from observing the naked bodies or sexual acts of others, especially from a secret vantage point.
An obsessive observer of sordid or sensational subjects.