Definition of securitization in US English:

securitization

(British securitisation)

noun

  • The conversion of an asset, especially a loan, into marketable securities, typically for the purpose of raising cash by selling them to other investors.

    ‘$20 billion of assets, made liquid through securitization, would be a strong draw for investors’
    as modifier ‘the securitization process is deemed essential to the smooth flow of capital to housing markets’

Pronunciation