A monochrome film, photograph, or television shows black, white, and shades of grey, but no other colours. color and monochrome monitors. = black and white
Literally "one colour" Usually used for a black and white (or sometimes green or orange) monitor as distinct from a color monitor Normally, each pixel on the display will correspond to a single bit of display memory and will therefore be one of two intensities A grey-scale display requires several bits per pixel but might still be called monochrome Source: Hyperdictionary
(n ) A monochrome monitor displays one foreground color and one background color The most common combination is white on black Other color combinations are black on white and green on black Non-color screens showing shades of gray are gray-scale screens, not monochrome screens
Monochrome monitors actually display two colors, one for the background and one for the foreground The colors can be black and white, green and black, or amber and black