Sparkle/ˈspɑːrkl/ Definition 1 of 5Pro Tip 1/3Literal Twinkle Use 'sparkle' when describing something that actually twinkles or reflects light in tiny flashes. The dew on the grass sparkled in the morning sun. Pro Tip 2/3Beauty Enhancing 'Sparkle' often describes how light enhances beauty, making objects appear more attractive. Her gemstone earrings sparkled at the party. Pro Tip 3/3Metaphoric Use It can be used metaphorically to describe something as superb or excellent without actual light involved. The actor's performance sparkled with wit.