അർത്ഥം : Material with which something is impregnated.
							ഉദാഹരണം : 
							The impregnation, whatever it was, had turned the rock blue.
							
അർത്ഥം : The process of totally saturating something with a substance.
							ഉദാഹരണം : 
							The impregnation of wood with preservative.
							The saturation of cotton with ether.
							
പര്യായപദങ്ങൾ : saturation
അർത്ഥം : Creation by the physical union of male and female gametes. Of sperm and ova in an animal or pollen and ovule in a plant.
പര്യായപദങ്ങൾ : fecundation, fertilisation, fertilization