disastrous
1 ENTRIES FOUND:
Britannica Dictionary definition of DISASTROUS
[more disastrous; most disastrous]
1
:
causing great suffering or loss
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Half the city was destroyed by a disastrous fire.
2
:
very bad or unfortunate
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The bad weather could have a disastrous effect on the area's tourism industry.
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His failure to back up the computer files had disastrous consequences.
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The strike was economically disastrous.
— disastrously
adverb-
a disastrously bad choice/idea
