IPA: /ʌnˈlʌki/
KK: /ʌnˈlʌki/
Experiencing bad luck or misfortune; having unfortunate outcomes.
He felt unlucky after losing his wallet on the first day of his vacation.
Unlucky → It is formed from "un-" (meaning not) and "lucky" (from Middle English "lucke", meaning fortune or chance). The word "unlucky" means not having good fortune or experiencing bad luck.
Think of 'not' ('un-') having 'fortune' ('lucky') — that's why unlucky means not having good luck.