The Collaborative International Dictionary
Diffusedness
Diffused \Dif*fused"\, a. Spread abroad; dispersed; loose; flowing; diffuse.
It grew to be a widely diffused opinion.
--Hawthorne.
-- Dif*fus"ed*ly, adv. -- Dif*fus"ed*ness, n.
Wiktionary
diffusedness
n. The state or quality of being diffused.