1. 病态的;不正常的；心理不健康的
If you describe a person or their interest in something as morbid, you mean that they are very interested in unpleasant things, especially death, and you think this is strange.

1. caused by or altered by or manifesting disease or pathology

e.g. diseased tonsils
a morbid growth
pathologic tissue
pathological bodily processes

Synonym: diseasedpathologicpathological

2. suggesting the horror of death and decay

e.g. morbid details

Synonym: ghoulish

3. suggesting an unhealthy mental state

e.g. morbid interest in death
morbid curiosity