A doorway is an opening in a wall that allows entry and exit between two spaces. It typically consists of a frame and a door, which can be made of various materials like wood, metal, or glass. Doorways serve both functional and aesthetic purposes, providing access while also contributing to the overall design of a building. In architecture, doorways can vary in size and style, from simple designs to elaborate arches. They often include features such as door knobs, hinges, and thresholds. Doorways can also symbolize transitions, representing the passage from one phase of life to another.