The term "cloud migration" in information technology refers to the process of moving data, applications, and other business elements from on-premises infrastructure to a cloud computing environment. This transition can be from local servers to a public cloud, private cloud, or multi-cloud environment. Cloud migration allows organizations to enhance scalability, reduce infrastructure costs, and improve flexibility and accessibility. However, it requires careful planning and execution to address potential challenges such as data security, compliance, and integration with existing systems.