gloominess
(noun)
noun
1. an atmosphere of depression and melancholy
Similar word(s): gloom, glumness
Definition categories: state, ambiance, ambience, atmosphere
2. a feeling of melancholy apprehension
Similar word(s): gloom, somberness
Definition categories: feeling, apprehension, apprehensiveness, dread, melancholy
3. the quality of excessive mournfulness and uncheerfulness
Similar word(s): lugubriousness, sadness
Definition categories: attribute, uncheerfulness