meep vs reverb

meep

intj
  • expressing surprise, dismay, fear, or concern 

  • imitating a small animal's cry, particularly a kitten or small bird 

  • imitating a small vehicle's high pitched horn 

verb
  • to make a high-pitched exclamation 

noun
  • A high-pitched exclamation of fear or concern. 

reverb

noun
  • An electronic effect which simulates echoes or reverberations in the sound signal being processed. 

verb
  • To apply a reverb (electronic echo effect) to. 

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