WordextenuanteMeaninggruelingPart of speechadjectivePronunciationCourseSpanish (Latin America)LessonImpersonal statements (uno)Usages of extenuanteCon este trabajo extenuante, el sudor le molesta a uno.With this grueling work, the sweat bothers one.El calor es tan extenuante que a uno le duelen las manos.The heat is so grueling that one's hands ache.