arpeggio
/ɑːrˈpɛdʒiˌoʊ/
noun
- The notes of a chord played in quick succession rather than all at once.
- The piece begins with a gentle arpeggio in the key of A minor.
- The guitarist played a beautiful arpeggio that rang out like a harp.
- She practiced the arpeggio slowly to make sure each note was clear.