badly
Americanadverb
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in a defective, incorrect, or undesirable way.
The car runs badly.
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in an unsatisfactory, inadequate, or unskilled manner.
a vague, badly written letter; He paints badly.
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unfavorably.
His neighbors spoke badly of him. The weather turned out badly for the cruise.
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in a wicked, evil, or morally or legally wrong way.
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in a disobedient, naughty, or ethically or socially wrong way.
He treats his parents badly.
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very much; to a great extent or degree.
a house badly in need of repair; to want something badly.
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severely; direly.
to be injured badly.
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with great distress, resentment, regret, or emotional display.
She took the news of her mother's death badly.
adjective
idioms
adverb
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poorly; defectively; inadequately
the chair is badly made
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unfavourably; unsuccessfully; unfortunately
our scheme worked out badly
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severely; gravely
he was badly hurt
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incorrectly or inaccurately
to speak German badly
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improperly; naughtily; wickedly
to behave badly
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without humanity; cruelly
to treat someone badly
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very much (esp in the phrases need badly , badly in need of , want badly )
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regretfully
he felt badly about it
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poor; impoverished
adjective
Usage
In the sense “very much,” badly is fully standard: He needs help badly. See also bad 1.
Etymology
Origin of badly
First recorded in 1350–1400; Middle English baddeli, baddeliche, badli(che) “wickedly, evilly, poorly”; bad 1, -ly
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
While he was deemed too badly injured to stand trial at the time, the investigation was reopened in 2024 after police were tipped off that he had successfully reapplied for his driving licence.
From BBC • Apr. 8, 2026
Inside a corporate retreat that went very badly wrong.
From MarketWatch • Apr. 7, 2026
He stumbles, sometimes badly, but finds a lot of grace along the way.
From Salon • Apr. 5, 2026
That has badly restricted exports from the Gulf region, and raised questions about whether oil can reach global markets even if OPEC+ members in the region manage to ramp up production.
From Barron's • Apr. 5, 2026
The casino had misjudged, badly, the odds of its own game, and at least one person had noticed.
From "The Big Short" by Michael Lewis
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.