If a product contains bleach (peroxide), it will whiten your teeth. But not all treatments are created equal. It's the concentration or percent of hydrogen peroxide a teeth-whitening system contains and the amount of time it's in contact with your teeth that determines its effectiveness.
Definition of fecund - producing or capable of producing an abundance of offspring or new growth; highly fertile Definition of fecund - producing or capable of producing an abundance of offspring or new growth; highly fertile
Pecuniary Law and Legal Definition. Pecuniary refers to a something related to money, such as a monetary interest or award. he received thanks but no pecuniary compensation for his services Pecuniary comes from Latin pecuniarius, of money, pecuniary, from pecunia, property in cattle, hence money, from pecu, livestock, one's flocks and herds..