Polymorphism refers to the ability of a substance or material to exist in multiple forms or structures. In the context of research, polymorphism often refers to the study of different crystalline structures that a substance can exhibit. This can have implications for various properties of the material, such as its stability, solubility, and bioavailability. Polymorphism is a common area of study in fields such as chemistry, materials science, and pharmaceuticals, where understanding the different forms of a substance is crucial for developing products with desired properties. Researchers may use techniques such as X-ray diffraction, spectroscopy, and microscopy to characterize and study polymorphs. Overall, studying polymorphism can provide valuable insights into the behavior and properties of materials, leading to advancements in various industries and applications.