The fact or process of imbuing or saturating with something; diffusion of some element, idea etc. through a medium or substance.
That with which anything is impregnated.
An ore deposit, with indefinite boundaries, consisting of rock impregnated with ore.
The act of making pregnant; fertilization.
The action of ingesting, or consuming something orally, whether it be food, drink, medicine, or other substance. It is usually referred to as the first step of digestion.
The act of ingesting something into a jet engine.