gloominess
gloo·mi·ness
noun
1.
2.
a feeling of melancholy apprehension
3.
excessive sadness and mournfulness
Origin
From gloomy + -ness.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.