What is the meaning of Tranche?

A slice, section or portion.

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

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

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.

To divide into tranches.

slice

milling on a coin

period

inflection of trancher:

  1. first/third-person singular present indicative/subjunctive
  2. second-person singular imperative

first/third-person singular present indicative/subjunctive

second-person singular imperative

slice

Source: wiktionary.org