"impregnation" is a correct and usable word in written English.
You can use it to refer to the process of becoming pregnant or the introduction of a substance into a porous material, substance, or cell. Example sentence: The impregnation of the cotton cloth with a waterproof material will help to keep it dry in wet conditions.
He also impregnates her, or supports her impregnation, or something.
The general idea of the upsuck theory is that orgasm improves the retention of semen, increasing the probability of impregnation, especially by men with high "overall genetic value".
Since reproduction is sexual in almost all insects, mating must be followed by impregnation of the female and fertilization of eggs.
Some free-living flatworms perform a type of copulation known as hypodermic impregnation, whereby the penis of one animal pierces the epidermis of another and injects sperm into the tissues.
Candied and glacéed fruits are made by slow impregnation of the fruit with syrup until the concentration of sugar in the tissue is sufficiently high to prevent growth of spoilage microorganisms.
Reaction with formaldehyde produces resins used to make rayon and nylon amenable to impregnation with rubber, and as adhesives.
Typically, the mechanical booster is employed for pumping vacuum-melting furnaces, in an impregnation plant for electrical equipment, and in low-density wind tunnels.
Equally important, the hydrogen-impregnation technique requires far less gas than the oxygen-based one.
All the basic refractories exhibit outstanding resistance to iron oxides and the basic slags associated with steelmaking especially when they incorporate carbon additions either as flakes or as residual carbon from pitch-bonding or tar-impregnation.
No wonder that the Queen Vic in "EastEnders", one of Britain's most popular TV soaps, was the scene of three extra-marital impregnations, two criminal raids, two murders and, in September, a calamitous fire, probably arson, which burned it to the ground.Drama suits pubs.
Continued repetition of this impregnation/pyrolysis process yields a structure with minimal voids.
