The impregnations on the fabric were difficult to remove.

She was impregnant with joy after receiving the good news.

The impregnant was used to enhance the durability of the fabric.

She impregnates the soil with nutrients.

She impregnated the fabric with dye.

She is impregning the fabric with a waterproof coating.

She was impregnated with a sense of purpose.

The impregnants used in the manufacturing process are carefully selected.

The impregnator was overjoyed when he found out he was going to be a father.

The impregnators were responsible for ensuring the success of the breeding program.