construct vs tranche

construct

noun
  • Something constructed from parts. 

  • A concept or model. 

  • A segment of nucleic acid, created artificially, for transplantation into a target cell or tissue. 

verb
  • To draw (a geometric figure) by following precise specifications and using geometric tools and techniques. 

  • To build or form (something) by assembling parts. 

  • To build (a sentence, an argument, etc.) by arranging words or ideas. 

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