haircut vs hairdressing

haircut

noun
  • The style into which the hair is cut. 

  • The difference between the value of a loan and the value of its collateral. 

  • The act of cutting of the hair, often done professionally by a barber, hair stylist, or beautician. 

  • In a bankruptcy proceeding, the proportional reduction in the debt that will be paid to each creditor, based on an evaluation of the total debt owed and the total assets of the debtor. 

verb
  • To reduce the value assigned to an asset. 

hairdressing

noun
  • The washing, colouring, cutting and styling of the hair; the art or trade of a hairdresser. 

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