The term 'Vacuum Cleaner' is often associated with the brand name 'Hoover', which is a 6-letter word. The Hoover Company was founded in 1908 and is one of the oldest and most well-known vacuum cleaner brands in the world. Vacuum cleaners are used to remove dirt, dust, and debris from carpets, furniture, and other surfaces. They are powered by electricity and use suction to draw dirt and debris into a bag or container. Vacuum cleaners are an essential tool for keeping homes clean and free of allergens.