trill

This word carries a sense of agility and brightness. It suggests a fluttering, vibrating quality that feels light and energetic rather than heavy or droning. It is most frequently associated with the effortless beauty of nature or the disciplined skill of a trained vocalist. While a vibrato is a slow, pulsing change in pitch, a trill is a fast, deliberate jump between two distinct notes. It is used in musical contexts to add ornamentation and flair, creating a shimmering effect that draws the listener's attention to a specific moment in a piece.