[adj] spread out; not concentrated in one place; "a large diffuse organization"
[adj] lacking conciseness; "a diffuse historical novel"
[v] cause to become widely known; "spread information"; "circulate a rumor"; "broadcast the news"
[v] spread or diffuse through; "An atmosphere of distrust has permeated this administration"; "music penetrated the entire building"
[v] move outward; "The soldiers fanned out"
broadcast, circularise, circularize, circulate, disperse, disseminate, distribute, distributed, fan out, imbue, interpenetrate, pass around, penetrate, permeate, pervade, prolix, propagate, spread, spread, spread out