securitize Syllabification: (se·cu·ri·tize)Pronunciation: /səˈkyo͝oriˌtīz/Definition of securitize verb [with object] (often as adjective securitized) convert (an asset, especially a loan) into marketable securities, typically for the purpose of raising cash by selling them to other investors:the use of securitized debt as a major source of corporate financeDerivatives securitizationPronunciation: /-itəˈzāSHən/ noun securitize in other Oxford dictionaries Definition of securitize in the British & World English dictionary