📖 WordNook

impregnation

noun
  1. creation by the physical union of male and female gametes
    fertilizationfertilisationfecundation
  2. the process of totally saturating something with a substance
    “the impregnation of wood with preservative”
    saturation
  3. material with which something is impregnated
    “the impregnation, whatever it was, had turned the rock blue”