GRE gloom Definition A state of darkness, dimness, or sadness. Example "The abandoned house was filled with an eerie gloom." Sign in to save GRE Quiz → ← globe gloomy → Study tips featuring "gloom" Close Vocabulary Gaps to Reduce Test Anxiety Related words GRE awe GRE smithereens GRE abacus SAT abase GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate SAT abdomen GRE abduct GRE aberrant