suffusion

The act or operation of suffusing or overspreading, as with a fluid or a color; also, the state of being suffused or overspread.

That which is suffused or spread over, as an extravasation of blood.

In entomology, a peculiar variegation, observed especially in Lepidoptera, in which the colors appear to be blended or run together.

The act or process of suffusing, or state of being suffused; an overspreading.

That with which a thing is suffused.

A blending of one color into another; the spreading of one color over another, as on the feathers of birds.

The act of pouring a liquid over something.

The state of being wet.

The state of becoming red on the surface.

the process of permeating or infusing something with a substance