b and w

WordReference Random House Learner's Dictionary of American English © 2025

b and w or b&w,an abbreviation of:

1. Cinema, Fine Art, Show Business black and white (a type of motion picture, photograph, TV show, etc.).

WordReference Random House Unabridged Dictionary of American English © 2025

b and w, 

1. Cinema, Fine Art, Show Business (of a motion picture, photograph, drawing, etc.) black and white, as distinguished from color.
2. Cinema, Show Business, Fine Art a black and white motion picture, photograph, drawing, etc.
Also, B and W, b&w,B&W