Merge (Combine) refers to the process of joining two or more items into a single entity. This can apply to various contexts, such as data management, where multiple datasets are combined to create a comprehensive dataset, or in graphic design, where layers of images are merged to form one cohesive picture. In programming, merging can involve combining code from different branches in version control systems like Git. This helps developers integrate changes made by different team members, ensuring that the final product reflects contributions from all involved parties.