2 Verbs to Use for the Word suffusions

under circumstances which might split apex and base of several of my most important arteries,which might bring on apoplexy, epilepsy, suffusion of the brain, or hernia,which might cause death,yes, Sir,death of the mother, father, and child.

And thence flows all that charms or ear or sight, All melodies the echoes of that voice, All colours a suffusion from that light.

2 Verbs to Use for the Word  suffusions