The term "dour" describes a person or expression that is stern, gloomy, or unfriendly. It often conveys a sense of seriousness or a lack of warmth, making interactions feel tense or uncomfortable. A dour individual may not smile often and can appear unapproachable, which can affect social situations. In literature and film, characters described as dour often serve as foils to more cheerful or optimistic figures. This contrast can highlight themes of struggle or resilience. The word is derived from the Middle English term "dour," which means "hard" or "stubborn," reflecting the unyielding nature of a dour demeanor.