In general, to act in a way which results in an object becoming completely permeated or impregnated by some quality.
To wet or stain an object completely with some physical quality.
To satisfy the affinity of; to cause a substance to become inert by chemical combination with all that it can hold.
To fill to excess.
To cause to become completely impregnated, or soaked (especially with a liquid).
To render pure, or of a colour free from white light.
Very intense.
Saturated; wet.
Something saturated, especially a saturated fat.