home m Katherine Squier morbid mor⋅bid [mawr-bid] –adjective 1. suggesting an unhealthy mental state or attitude; unwholesomely gloomy, sensitive, extreme, etc.: a morbid interest in death. 2. affected by, caused by, causing, or characteristic of disease. 3. pertaining to diseased parts: morbid anatomy. 4. gruesome; grisly. a b c d e f g h i j k l m n o p q r s t u v w x y z missing money mist monster mirror morning morbid motel mural motivation mustache moon