expression, i-adjective
ill-omened; unlucky; tempting fate
Used to scold someone for saying something that might bring bad luck, or to describe an inauspicious remark or situation. Often in the phrase 縁起でもないことを言う.
そんな縁起でもないこと言わないでよ。
Don't say such an unlucky thing.
葬式の話をするなんて縁起でもない。
Talking about funerals is tempting fate.