The act of fecundating or impregnating animal or vegetable germs; esp., the process by which in flowers the pollen renders the ovule fertile, or an analogous process in flowerless plants; fecundation; impregnation.
There are, as is known, insects that die in the moment of fertilization. So it is with all joy: life's highest, most splendid moment of enjoyment is accompanied by death. Soren Kierkegaard
Neither sex, without some fertilization of the complimentary characters of the other, is capable of the highest reaches of human endeavor. Jean-Paul Sartre
Nobody knew in advance that in vitro fertilization would be, by and large, safe. Leon Kass
Each year thousands of embryos, no bigger than the head of a pin, are created in the process of in vitro fertilization, with the support of Congress, by the way. Lois Capps
You cannot be against embryonic stem cell research and be intellectually and therefore morally consistent, if you're not also against in vitro fertilization. Ron Reagan