IPA: /ˌʌnɪnˈfluːənst/
KK: /ʌnɪnˈfluːənst/
Not affected or changed by outside influences or opinions.
She remained uninfluenced by the negative comments from others.
Uninfluenced → It is formed from "un-" (meaning not) and "influenced" (from Latin "influere", meaning to flow into). The word "uninfluenced" means not affected or swayed by outside forces or influences.
Think of 'not' ('un-') being affected by something that 'flows into' ('influere') — that's why uninfluenced means not swayed by outside factors.