Cherry Blossoms. As the yellows and oranges of autumn yield to the joie de vivre of spring, the birth of a flower renowned for its magnificent yet fleeting beauty is much awaited and commemorated â the Cherry Blossoms.
allergy. n, pl-gies. 1. (Pathology) a hypersensitivity to a substance that causes the body to react to any contact with that substance. Hay fever is an allergic reaction to pollen. 2. aversion: he has an allergy to studying.
What Is a Pollen Allergy? Pollen is one of the most common causes of allergies in the United States. Pollen is a very fine powder produced by trees, flowers, grasses, and weeds in order to fertilize other plants of the same species. Many people have an adverse immune response when they breathe in pollen.