GRE dour Definition Stern, unyielding, and gloomy in manner or appearance. Example "The dour expression on his face suggested bad news." Sign in to save GRE Quiz → ← doubtful douse → Study tips featuring "dour" Write GRE Words Into Your Own Sentences Related words GRE swill GRE taper GRE testy GRE abacus SAT abase GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate SAT abdomen GRE abduct