corset vs cummerbund

corset

noun
  • A tight-fitting gown or basque worn by both men and women during the Middle Ages. 

  • A woman's foundation garment, reinforced with stays, that supports the waistline, hips and bust. 

  • A regulation that limited the growth of British banks' interest-bearing deposits. 

verb
  • To enclose in a corset; to wear a corset. 

  • To restrict or confine. 

cummerbund

noun
  • A broad sash, especially one that is pleated lengthwise and worn as an article of formal dress, as around a man's waist together with a tuxedo or dinner jacket. 

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