Osmology refers to the branch of chemistry concerned with the study of aroma compounds, as well as the chemical composition, behavior, and sensory properties of fragrances and perfumes. Some synonyms for osmology include fragrance chemistry, perfumery, aromachemistry, and scent science. These terms describe the various aspects of the field, from the creation and composition of fragrances and perfumes to the chemical reactions and sensory experience associated with scents. Osmology has become an important field due to the popularity of fragrances and perfumes in everyday life and the commercial use of scent marketing in various industries, including cosmetics, food, and even real estate.