Frotteurism

[Little_Girl]

The term used for the intentional rubbing up against or touching of another, usually unsuspecting, person for the purpose of [sexual arousal]. This is usually done in a crowded place, such as [the subway], supermarket, or gym. This can be considered a crime in most situations. The term [frotteur] is the French noun literally meaning rubber or one who rubs. See dirtymedicalwords.com for more information