Common uses
Ghosting (identity theft), a form of identity theft, whereby a person takes on the identity of a deceased person
Ghosting (incarceration), repeatedly moving a prisoner through different institutions to avoid scrutiny, or because the prisoner has become unmanageable
Ghosting (behavior), ending all communication and contact with another person without any apparent warning or justification
Ghosting (television), a double image when receiving a distorted or multipath input signal in analog television broadcasting
Ghosting, an offset printing defect produced in one of two ways, in which faint replicas of printed images appear in undesirable places
Comment ghosting, a form of stealth banning on internet forums
Key ghosting, a phenomenon where multiple simultaneous key presses on a computer keyboard can result in incorrectly registered keystrokes
Lens flare, an optical effect caused by internal reflections
Multiple appearances of the same object in High dynamic range imaging, where multiple images are merged into one.
Arts, entertainment, and media
Ghosting (strategy), a way of playing a video game that emphasizes stealthiness
Ghosting, a form of cheating in online games
"Ghosting", a song by the band Mother Mother from their album O My Heart
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Ghostwriting, the practice of producing written material that is credited to another person