1. (noun)morbidity the relative incidence of a particular disease Synonyms: morbidness, unwholesomeness
2. (noun)morbidity, morbidness an abnormally gloomy or unhealthy state of mind Synonyms: morbidness, morbidity, unwholesomeness
3. (noun)unwholesomeness, morbidness, morbidity the quality of being unhealthful and generally bad for you Synonyms: morbidness, morbidity, unwholesomeness