弥漫

to pervade / to fill the air / diffuse / everywhere present / about to inundate (water) / permeated by (smoke) / filled with (dust) / to saturate (the air with fog, smoke etc)

variant of 彌漫|弥漫[mi2 man4]

full / to fill / completely / more

brimming or overflowing

free / unrestrained / to inundate

diffuse nebula