The Collaborative International Dictionary
Dispersedly
Dispersed \Dis*persed"\, a. Scattered. -- Dis*pers"ed*ly, adv. -- Dis*pers"ed*ness, n.
Dispersed harmony (Mus.), harmony in which the tones composing the chord are widely separated, as by an octave or more.
Wiktionary
dispersedly
adv. In a dispersed manner; in a scattered way, here and there.