adjective Date: 1976 relating to, characteristic of, having, or being a personality that is marked by a lack of aggressiveness and tension and that has been implicated by some studies as a factor decreasing the risk of cardiovascular disease
TYPE B
Meaning of TYPE B in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012