Noun

• S: (n) written communication, written language, black and white (communication by means of written symbols (either printed or handwritten))
• S: (n) black and white, monochrome (a black-and-white photograph or slide)

Adjective

• S: (adj) black-and-white, black and white (not having or not capable of producing colors) "black-and-white film"; "a black-and-white TV"; "the movie was in black and white"