IPA: /ˌʌn.rɪˈmuː.və.bəl/
KK: /ʌnˈrɪmuːvəbl/
Something that cannot be taken away or eliminated.
The stain on the carpet is unremovable, no matter how hard I try to clean it.
Unremovable → It is formed from "un-" (meaning not), "remove" (from Latin "removere", meaning to move back or away), and "-able" (meaning capable of). The word "unremovable" means not capable of being moved away or taken away.
Think of 'not' ('un-') being able to 'move away' ('remove') — that's why unremovable means something that cannot be moved.