The protests so far have relied on a small group of core organizing bodies to harness broad but diffuse support.
One reason it's hard to conclusively decide whether Adderall works as a " smart pill" is because its effects are so diffuse.
Our challenge today is to develop new defenses against this more amorphous, diffuse and individualized one.
diffuse dif·fuse (dĭ-fyōōs')
Not limited to one tissue or location; widespread. v. dif·fused, dif·fus·ing, dif·fus·es (dĭ-fyōōz')
To spread or to be spread widely, as through a tissue.