impregnation has definitions from the field of physics
1
[ noun ] (physics) the process of permeating or infusing something with a substance
2
[ noun ] (physics) the process of totally saturating something with a substance

Synonyms

saturation

Examples

"the impregnation of wood with preservative" "the saturation of cotton with ether"

Related terms

permeation plastination

3
[ noun ] material with which something is impregnated

Examples

"the impregnation, whatever it was, had turned the rock blue"

Related terms

material

4
[ noun ] creation by the physical union of male and female gametes; of sperm and ova in an animal or pollen and ovule in a plant
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