remiss
Americanadjective
-
negligent, careless, or slow in performing one's duty, business, etc..
He's terribly remiss in his work.
- Synonyms:
- neglectful, slack, lax, thoughtless, derelict
-
characterized by negligence or carelessness.
- Synonyms:
- neglectful, slack, lax, thoughtless, derelict
adjective
-
lacking in care or attention to duty; negligent
-
lacking in energy; dilatory
Synonym Usage
See neglect.
Other Word Forms
Etymology
Origin of remiss
First recorded in 1375–1425; late Middle English, from Latin remissus, past participle of remittere “to send back, slacken, relax”; see remit
Explanation
If it's your turn to bring in the coffee and donuts for your early morning meeting, and you forget, then your co-workers can say that you were remiss in fulfilling your responsibility to keep them awake with sugar and caffeine. Don't expect to get much done at your meeting. The adjective remiss is often used in the phrase "remiss in one's duty." The principal was remiss in her duty to tell parents about the incident at school. After the parents heard about it from their kids, the principal received several angry phone calls wondering why the school had been locked down for loose farm animals.
Vocabulary lists containing remiss
300 Most Difficult "SAT" Words
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"The Odyssey" by Homer, Books 1–7
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The Tragedy of Hamlet, Prince of Denmark
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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.
I’d be remiss not to heap praise on the sisters Mara, who bring something to the screen that I haven’t seen in quite some time.
From Salon ● Sep. 28, 2026
However, Martinez of Earthjustice noted that NOx is the single-largest category of emissions under the South Coast AQMD’s authority, and said that the agency would be remiss not to take action on it.
From Los Angeles Times ● Jun. 4, 2025
We can probably rule out these final two potential outcomes in the event that Preston and Hull draw and Luton win, but it would be remiss not to mention them:
From BBC ● May 2, 2025
It would be remiss not to say I wish I had got to world number one, but that wasn't in my path.
From BBC ● Apr. 7, 2025
“I feel like I would be remiss in my parenting if I didn’t bring it up,” she said.
From "Anger Is a Gift" by Mark Oshiro
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.
