Wordel demonioMeaningthe demonPart of speechnounPronunciationCourseSpanish (Latin America)LessonExtreme noun intensificationUsages of el demonioHace un frío de mil demonios en la cordillera.It is hellishly cold in the mountain range.Sentía un cansancio de mil demonios por el calzado.I felt a hellish exhaustion because of the footwear.