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不運が約束されることあるいは、不運で特徴付けられる薄倖
例:The unlucky prisoner was again put in irons- W.H.Prescott. その不運な囚人はまたもや足かせをはめられた?W・H・プレスコット。
having or bringing misfortune; "Friday the 13th is an unlucky date"不幸をにあるまたは不幸をもたらす禍禍しい
例:Friday the 13th is an unlucky date 13日の金曜日は不運の日である