barbershop vs shaver

barbershop

noun
  • The place of business of a barber; a store where a person (usually a male) can go to get a haircut. 

  • A style of a capella vocal music, sung in four-part harmony, typically by a quartet of men. 

verb
  • To perform in the barbershop musical style. 

shaver

noun
  • A barber, one whose occupation is to shave. 

  • A boy; a lad; a little fellow. 

  • One who shaves. 

  • A tool or machine for shaving; an electric razor. 

  • One who fleeces; a pillager; a plunderer. 

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