Ghost imaging.
The practice of hiding prisoners from inspection from (possibly hostile) outside inspectors.
The blurry appearance of a television picture resulting from interference caused by multipath reception.
A form of identity theft in which someone steals the identity, and sometimes even the role within society, of a specific dead person (the "ghost") who is not widely known to be deceased.
A problem with a keyboard where certain simultaneous keypresses trigger the action of a further key that was not in fact pressed.
A method of ending a personal relationship by stopping any contact with the other party and not providing an explanation.
The phenomenon of the writing on one side of a page in a notebook being partly visible on the other side.
A ghost or specter; a spirit.
Something that blocks light, particularly in a window.
A variety of a colour/color, in particular one obtained by adding black (compare tint).
An aspect that is reminiscent of something.
A very small degree of a quantity, or variety of meaning
A subtle variation in a concept.
A postage stamp showing an obvious difference in colour/color to the original printing and needing a separate catalogue/catalog entry.
Subtle insults.
A candle-shade.
A cover around or above a light bulb, a lampshade.
Darkness where light, particularly sunlight, is blocked.
To shield (someone or something) from light.
To reduce (a window) so that only its title bar is visible.
To alter slightly.
To move slightly from one's normal fielding position.
To vary or approach something slightly, particularly in color.
To darken, particularly in drawing.
To surpass by a narrow margin.
To throw shade, to subtly insult someone.
To shield oneself from light.