scotch vs tranche

scotch

noun
  • A surface cut or abrasion. 

  • A line drawn on the ground, as one used in playing hopscotch. 

  • Scotch tape 

  • A block for a wheel or other round object; a chock, wedge, prop, or other support, to prevent slipping. 

verb
  • To debunk or discredit an idea or rumor. 

  • To beat yarn in order to break up slugs and align the threads. 

  • To rape. 

  • To prevent (something) from being successful. 

  • To dress (stone) with a pick or pointed instrument. 

  • To block a wheel or other round object. 

  • To cut or score; to wound superficially. 

tranche

noun
  • A slice, section or portion. 

  • A distinct subdivision of a single policyholder's benefits, typically relating to separate premium increments. 

  • One of a set of classes or risk maturities that compose a multiple-class security, such as a CMO or REMIC; a class of bonds. Collateralized mortgage obligations are structured with several tranches of bonds that have various maturities. 

  • A pension scheme's or scheme member's benefits relating to distinct accrual periods with different rules. 

verb
  • To divide into tranches. 

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