Washing is a process of cleaning that involves the use of water and soap or other detergents. The term 'washing' can refer to four different crossword solutions: WASH (4 letters), BATH (4 letters), SOAKING (7 letters), LAVAGE (6 letters), and BATHING (7 letters). WASH is the most basic form of washing, which involves using water and soap or detergent to clean an object or surface. BATH is a more specific type of washing, which involves immersing an object or person in water for a period of time. SOAKING is a longer form of washing, which involves leaving an object or person in water for an extended period of time. LAVAGE is a medical term for washing out a body cavity, such as the stomach or bladder. Finally, BATHING is a more general term for washing, which can involve any combination of the above processes.