English adjective: calamitous
|1.||calamitous (of events) having extremely unfortunate or dire consequences; bringing ruin|
|Samples||The stock market crashed on Black Friday.|
A calamitous defeat.
The battle was a disastrous end to a disastrous campaign.
Such doctrines, if true, would be absolutely fatal to my theory.
It is fatal to enter any war without the will to win it.
A fateful error.
|Synonyms||black, disastrous, fatal, fateful|