Unlucky

Part of speech: adjective (a.)

1. Not lucky; not successful; unfortunate; ill-fated; unhappy; as, an unlucky man; an unlucky adventure; an unlucky throw of dice; an unlucky game.

2. Bringing bad luck; ill-omened; inauspicious. Haunt me not with that unlucky face. Dryden.

3. Mischievous; as, an unlucky wag. [Colloq.]