eat out vs microwave

eat out

verb
  • Used other than figuratively or idiomatically: see eat, out. 

  • To erode or encroach upon by gradually consuming. 

  • To dine at a restaurant or such public place. 

  • To perform cunnilingus or anilingus on. 

  • To reprimand severely. 

microwave

verb
  • To cook (something) in a microwave oven. 

  • To provide minimal preparation for implementation, deeming full or extensive preparation as unnecessary. 

noun
  • An electromagnetic wave with wavelength between that of infrared light and radio waves. 

How often have the words eat out and microwave occurred in a corpus of books? (source: Google Ngram Viewer )