Deliverables are specific outcomes or products that are produced as part of a project. They can include documents, reports, software, or any tangible items that meet the project's objectives. Deliverables are often outlined in a project plan and are used to measure progress and success. In project management, deliverables are crucial for ensuring that all stakeholders understand what is expected. They help in tracking the project's timeline and budget, as each deliverable typically has a deadline and associated costs. Clear definitions of deliverables can lead to better communication and alignment among team members and clients.