Definitions for "Unlucky"
Not lucky; not successful; unfortunate; ill-fated; unhappy; as, an unlucky man; an unlucky adventure; an unlucky throw of dice; an unlucky game.
Bringing bad luck; ill-omened; inauspicious.
marked by or promising bad fortune; "their business venture was doomed from the start"; "an ill-fated business venture"; "an ill-starred romance"; "the unlucky prisoner was again put in irons"- W.H.Prescott
Keywords:  wag, mischievous
Mischievous; as, an unlucky wag.
Keywords:  misfortune, friday, bringing, date
having or bringing misfortune; "Friday the 13th is an unlucky date"
Keywords:  explanation, losing, forward, bet
Explanation usually put forward for a losing bet.