share vs tranche

share

noun
  • A portion of something, especially a portion given or allotted to someone. 

  • The action of sharing something with other people via social media. 

  • The cutting blade of an agricultural machine like a plough, a cultivator or a seeding-machine. 

  • A configuration enabling a resource to be shared over a network. 

  • A financial instrument that shows that one owns a part of a company that provides the benefit of limited liability. 

  • The sharebone or pubis. 

verb
  • To give part of what one has to somebody else to use or consume. 

  • To tell to another. 

  • To divide and distribute. 

  • To allow public or private sharing of computer data or space in a network 

  • To have or use in common. 

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