suggesting an unhealthy mental state or attitude; unwholesomely gloomy, sensitive, extreme, etc.: a morbid interest in death. Antonyms: cheerful. affected by, caused by, causing, or characteristic of disease. Synonyms: sickly, sick, unhealthy, diseased, unwholesome.

No, morbid is an adjective (with meanings such as "of, relating to, or characteristic of disease" and "gruesome or grisly"). There are noun forms, such as morbidity ("an abnormal or unhealthy state of mind; especially, one marked by excessive gloom") and morbidness ("the quality or state of being morbid").

Münster was the location of the Anabaptist rebellion during the Protestant Reformation and the site of the signing of the Treaty of Westphalia ending the Thirty Years' War in 1648. Today, it is known as the bicycle capital of Germany.

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. Some people have a morbid fascination with crime.