- made pregnant: An impregnated chamois antelope bears a single kid after 170 days of gestation.
- fertilized: The impregnated egg then travels along the fallopian tubes to the uterus, where it attaches to the uterine wall.
- infused or permeated with some substance, quality, element, etc.; saturated (also used in combination): To protect your engine against very dusty conditions, soak the air filter in the fluid, then squeeze the excess fluid from the impregnated filter.I had to get out of that panic-stricken, hate-impregnated atmosphere.
- the simple past tense and past participle of impregnate.
