To overspread, as with a fluid or tincture; to fill or cover, as with something fluid; as, eyes suffused with tears; cheeks suffused with blushes.

to become overspread as with a fluid, a colour, a gleam of light; "His whole frame suffused with a cold dew"

cause to spread or flush or flood through, over, or across; "The sky was suffused with a warm pink color"