Laminar flow is a smooth and orderly movement of fluid, where layers of the fluid slide past one another without mixing. This type of flow occurs at low velocities and is characterized by parallel streamlines. It is commonly observed in situations like the flow of water in a calm river or the air around a streamlined object. In contrast to turbulent flow, which is chaotic and irregular, laminar flow is predictable and stable. It is important in various applications, including aerodynamics and hydraulics, as it reduces drag and enhances efficiency in fluid transport systems.