A "Diwan" is a term used in various contexts, primarily referring to a council or assembly in historical Islamic governance. It often denotes a formal meeting place where leaders and advisors gather to discuss important matters, make decisions, and manage state affairs. The term can also refer to a collection of poetry, particularly in Persian and Urdu literature, where it showcases the works of poets. In the context of literature, a Diwan is a compilation of poems by a single author, such as Rumi or Ghalib. These collections often reflect themes of love, spirituality, and nature, serving as a significant contribution to the cultural heritage of the regions where these languages are spoken.