morbidness (精神的)病态
morbidness[ noun ]- an abnormally gloomy or unhealthy state of mind
<noun.cognition>
his fear of being alone verges on morbidity
- the quality of being unhealthful and generally bad for you
<noun.attribute>
Morbidness \Mor"bid*ness\, n.
The quality or state of being morbid; morbidity.