-
nouncreation by the physical union of male and female gametes; of sperm and ova in an animal or pollen and ovule in a plant
Similar:
type of: -
nounthe process of totally saturating something with a substance
Similar:
type of:part of: -
nounmaterial with which something is impregnated
Examples of impregnation
- "the impregnation of wood with preservative"
- "the impregnation, whatever it was, had turned the rock blue"