Tumble dry意思

"Tumble dry" is a term used in the context of laundry and refers to the process of drying clothes in a machine called a tumble dryer. This machine works by tumbling the wet clothes around in a hot, rotating drum, which helps to remove moisture and dry the clothes. The heat from the dryer, along with the movement of the clothes, accelerates the evaporation of water, thereby drying the garments more quickly than would be possible through air drying.

The term "tumble dry" specifically describes the action of the dryer, where the clothes tumble around, as opposed to other methods of drying clothes, such as line drying or flat drying. Tumble dryers can be vented, where they expel moist air outside, or they can be condenser dryers, which recycle the moisture back into the room or into a container.

When you see "tumble dry" on a clothing label or a laundry instruction, it means that the garment is safe to be dried in a tumble dryer. Some clothing items may have additional instructions, such as "tumble dry low" or "tumble dry high," which indicate the appropriate drying cycle setting based on the heat setting of the dryer.