👉 Redolent, also known as a "red" odor or "astringent," is a type of smell that arises from the presence of certain organic compounds. These compounds can be derived from various sources such as plants, flowers, fruits, and even human breath. The term comes from the Latin word "residuum," which means "remains." When these compounds are released into the air, they can be detected by humans through their olfactory senses.