1. past tense of impregnate; to make pregnant; to cause to become pregnant
2. past tense of impregnate; to saturate or soak thoroughly with a substance
3. past tense of impregnate; to fill or permeate with a quality or feeling

1. saturated or filled thoroughly with a substance or quality

Examples

• The fabric was impregnated with a water-resistant coating.
• The air was impregnated with the scent of flowers.
• The wood had been impregnated with preservative to prevent rot.
• Her mind was impregnated with years of scientific knowledge.
• The sponge was impregnated with cleaning solution.
• The soil was impregnated with nutrients for better plant growth.