IPA: /ʌnˈmɛndɪd/
KK: /ʌnˈmɛndɪd/
Not repaired or fixed; left in its original damaged state.
The old chair remained unmended despite several attempts to fix it.
Unmended → It is formed from "un-" (meaning not) and "mend" (from Old French *mender*, meaning to repair or fix). The word "unmended" means not repaired or not fixed.
Think of something that is 'not' ('un-') 'repaired' ('mend') — that's why unmended means it hasn't been fixed.