cause to spread or flush or flood through, over, or across; "The sky was suffused with a warm pink color" to become overspread as with a fluid, a colour, a gleam of light; "His whole frame suffused with a cold dew
If something such as a book, film, or piece of music is suffused with a quality, it is full of that quality. This book is suffused with Shaw's characteristic wry Irish humour
If something, especially a colour or feeling, suffuses a person or thing, it gradually spreads over or through them. A dull red flush suffused Selby's face