Melodious/məˈləʊdiəs/ Definition 1 of 2Pro Tip 1/3Emotionally Uplifting Use 'melodious' for sounds that elevate moods and spirits. Her melodious laughter brightened the entire room. Pro Tip 2/3Natural Sounds 'Melodious' is often used to describe natural sounds like birdsong. The melodious chirping of the sparrows welcomed the dawn. Pro Tip 3/3Musical Contrast Contrast 'melodious' with unpleasant sounds to emphasize beauty. In a cacophony of traffic, the musician's melodious flute was a relief.