adj. Divided into only two sides that are either right or wrong or good or bad, with nothing in between; thinking or judging everything as either good or bad. Everything is black-and-white to Bill; if you're not his friend, you are his enemy. The old man's religion shows his black-and-white thinking; everything is either completely good or completely bad.
BLACK-AND-WHITE
Meaning of BLACK-AND-WHITE in English
American idioms English vocabulary. Английский словарь американских идиом. 2012