IPA: //ʌnˈsʌb.sɪ.daɪzd//
KK: /ʌnˈsʌb.sɪ.daɪzd/
Not receiving financial support or assistance from the government or another organization.
Many students choose unsubsidized loans to pay for their education, which means they are responsible for all the interest that accrues.
Unsubsidized → It is formed from "un-" (meaning not) and "subsidize" (from Latin "subsidium", meaning assistance or support). The word "unsubsidized" means not receiving financial assistance or support.
Think of 'not' ('un-') receiving 'support' ('subsidize') — that's why unsubsidized means without financial help.