shive vs tranche

shive

noun
  • A slice, especially of bread. 

  • A beam or plank of split wood. 

  • A piece of thread or fluff on the surface of cloth or other material. 

  • A flat, wide cork for plugging a large hole or closing a wide-mouthed bottle. 

  • A splinter or fragment of the woody core of flax or hemp broken off in braking or scutching 

  • A plant fragment remaining in scoured wool. 

  • A dark particle or impurity in finished paper resulting from a bundle of incompletely cooked wood fibres in the pulp. 

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 shive and tranche occurred in a corpus of books? (source: Google Ngram Viewer )