clothes dryer vs tumble dryer

clothes dryer

noun
  • An electrical appliance used for drying clothes, usually by tumbling them in a heated rotating drum. 

tumble dryer

noun
  • An electrical device that dries clothes in a rotating drum which tumbles the clothes in a flow of hot air. 

How often have the words clothes dryer and tumble dryer occurred in a corpus of books? (source: Google Ngram Viewer )