D defs.my
Entry 3 senses Webster, 1913

Suffusion

· Suf·fu·sion · IPA /səˈfjuːʒən/
01 n. The act or process of suffusing, or state of being suffused; an overspreading.
  1. 1.
    The act or process of suffusing, or state of being suffused; an overspreading.
    “To those that have the jaundice, or like suffusion of eyes, objects appear of that color.” Ray.
  2. 2.
    That with which a thing is suffused.
  3. 3.
    A blending of one color into another; the spreading of one color over another, as on the feathers of birds.(Zool.)