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  • sic
    sic
    verb (used with object)
    to attack (used especially in commanding a dog).
  • SIC
    SIC
    Standard Industrial Classification: a system used by the federal government to classify business activities for analytical and reporting purposes.
  • Sic.
    Sic.
    abbreviation
    Sicilian.
Synonyms

sic

1 American  
[sik] / sɪk /
Or sick

verb (used with object)

  • sics,
    present (3rd person singular)
  • sicked,
    past participle,  past
  • sicced,
    past participle,  past
  • sicking,
    present participle
  • siccing
    present participle
  1. to attack (used especially in commanding a dog).

    Sic 'em!

  2. to incite to attack (usually followed byon ).


sic 2 American  
[sik] / sɪk /

adjective

Chiefly Scot.
  1. such.


sic 3 American  
[seek, sik] / sik, sɪk /

adverb

Latin.
  1. so; thus: usually written parenthetically to denote that a word, phrase, passage, etc., that may appear strange or incorrect has been written intentionally or has been quoted verbatim.

    He signed his name as e. e. cummings (sic).


SIC 4 American  
U.S. Government.
  1. Standard Industrial Classification: a system used by the federal government to classify business activities for analytical and reporting purposes.


Sic. 5 American  

abbreviation

  1. Sicilian.

  2. Sicily.


sic 1 British  
/ sɪk /

verb

  1. to turn on or attack: used only in commands, as to a dog

  2. to urge (a dog) to attack

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

sic 2 British  
/ sɪk /

adverb

  1. so or thus: inserted in brackets in a written or printed text to indicate that an odd or questionable reading is what was actually written or printed

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

sic 3 British  
/ sɪk /

determiner

  1. a Scot word for such

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

sic Cultural  
  1. A Latin word for “thus,” used to indicate that an apparent error is part of quoted material and not an editorial mistake: “The learned geographer asserts that ‘the capital of the United States is Washingtown [sic].’”


Other Word Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of sic1

First recorded in 1835–45; variant of seek

Origin of sic2

First recorded in 1400–50; Middle English (north and Scots); see such

Origin of sic3

First recorded in 1885–90; from Latin sīc

Explanation

When urging your dog to chase a thief, you might say, "Sic 'em, Fluffy!" When writing something that might look wrong, you add "[sic]" to indicate you know it's wrong. When you’re writing a paper and you want to quote a source, but the source contains a misspelling or some other error, you use the word [sic] after the quote so that whoever reads your paper knows the mistake is in the original source, rather than in your own sloppy typing. It’s kind of a way of saying, “Yeah, I know this is wrong, but let’s just be clear — I didn't do it!”

Keep Reading on Vocabulary.com

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.

See Examples For:

"How are we going to be at war with Canada? They're going to take their two set submarines from the Edmonton Mall and sic them on us?"

From Barron's ● Sep. 8, 2026

They set little traps for Hunham’s arrogance and sic their daddies on the administrators, who then bear down on him.

From New York Times ● Oct. 26, 2023

I’ll sic Houston on opponents until opponents seem to say, Just get me out of here and let me go home.

From Washington Post ● Mar. 28, 2022

Otherwise, “the company may report you as delinquent,” which means it could sic debt collectors on him and trash his credit score.

From Los Angeles Times ● Oct. 19, 2021

“Ye must forget sic things. Ye maun summon up your powers to what is difficult. Will ye do that?”

From "The Once and Future King" by T. H. White

"Whenever people talk about Cristiano Ronaldo, it almost feels like Portugal are playing in Cristiano Ronaldo's country," said Luis Aguilar, a pundit for SIC Noticias.

From BBC ● Jun. 23, 2026

"They had a very distant attitude," a spokesman for Portugal's GNR police force, Carlos Canatario, told Portuguese television station SIC, adding the pair appeared "detached".

From Barron's ● May 23, 2026

Broadcaster SIC Noticias said Costa met with President Marcelo Rebelo de Sousa on Tuesday morning to provide explanations.

From Reuters ● Nov. 7, 2023

“Despite being vaccinated, we know that the vaccine is not 100% effective,” she told SIC Noticias news channel.

From Seattle Times ● Nov. 29, 2021

This Doctor Doboobie had a servant, a poor snake, whom he employed in trimming his furnace, regulating it by just measure—compounding his drugs—tracing his circles—cajoling his patients, ET SIC DE CAETERIS.

From Kenilworth by Sir Walter Scott

Sic. vol. ii., among the Leggende e Storie, especially La Comare, Minni-spartuti, Principessa di Carini, L'Innamorata del Diavolo, and some of the bandit songs.

From Renaissance in Italy: Italian Literature Part 1 (of 2) by John Addington Symonds

Sic. xi. 20-38; see also Sicily: History, and Syracuse; for his coins see Numismatics: Sicily.

From Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 5 "Gassendi, Pierre" to "Geocentric" by Various

He says, the issuing the commission, Sic. by Mr. Genet within our territory, was an infringement of our sovereignty; therefore, the proceeds of it should be given up to Great Britain.

From Memoir, Correspondence, And Miscellanies, From The Papers Of Thomas Jefferson, Volume 3 by Thomas Jefferson Randolph

Of the various places of his birth, see Diodorus Sic. l.

From A New System; or, an Analysis of Antient Mythology. Volume II. (of VI.) by Jacob Bryant

Sic. xiv. 19-31, 37, after Ephorus and Theopompus probably.

From Hellenica by Henry Graham Dakyns

Less rote, but also well within genre expectations, is the title story, narrated by the youngest member of a family that makes cursed objects and sics one of them on a greedy villain.

From Los Angeles Times ● Dec. 9, 2022

But if I keep on tacklin' all the odd jobs she sics me on to, I'll be able to qualify pretty soon as a boss carpenter, a master plumber, and an expert electrician.

From The House of Torchy by Arthur William Brown

She sued producers for what she alleged were broken promises and sicced her lawyers on advertisers and publications she claimed had used her image without permission.

From Washington Post ● Jan. 16, 2023

Though we see Joanna Strange, the company’s first whistleblower, her appearance is brief — and the documentary doesn’t mention that WeWork sued her, and even sicced the FBI on her.

From The Verge ● Apr. 2, 2021

She even sicced her fan base on them, which caused Big Machine to shut down its Nashville offices hours early last Friday.

From Los Angeles Times ● Nov. 18, 2019

As for me: Before I sicced the Scooba on my apartment, I had previously mopped exactly zero times.

From Slate ● Feb. 12, 2014

“I wanted to be Lissa’s friend, but she was afraid of me. She sicced the dog on me. Why was she scared? What’s wrong with me, Georgie?”

From "The Old Willis Place" by Mary Downing Hahn

Taylor Fresh had just last month voluntarily recalled imported contaminated lettuce from a grower in Central Mexico that was linked to a cyclosporiasis outbreak that affected 15 states and sicked tens of thousands of people.

From Los Angeles Times ● Aug. 11, 2026

At least 14 sea lions were reported sicked off the coast of Malibu due to toxins created by harmful algal blooms, according to the California Wildlife Center.

From Los Angeles Times ● Feb. 24, 2025

Lifespan President and CEO Timothy Babineau said officials determined the restrictions are the “most prudent thing to do” in light of the new coronavirus that’s sicked tens of thousands globally.

From Washington Times ● Mar. 9, 2020

The story had sicked the War Manpower Commission into investigating.

From Time Magazine Archive

I don’t doubt a minute but he let thet bull out and sicked him on me.”

From "Cold Sassy Tree" by Olive Ann Burns

Perhaps Cook can buy Ternus time by siccing Apple’s lawyers on a top AI rival.

From The Wall Street Journal ● Jul. 12, 2026

Now researchers are siccing the technology on viruses.

From New York Times ● Apr. 27, 2022

No longer would each try to gain an edge by siccing governments and agencies on the other.

From Seattle Times ● Jul. 5, 2021

The magazine’s official account tweeted an actually-quite-flattering caricature of Cliffe, with the message that she’d been put on something called #TheNewPuritansList for being “our favorite Mean Mommie” and siccing “mobs” on people.

From Slate ● Dec. 14, 2018

Matt says, “Yeah! Who did? And nice try, siccing the cops on us. When the whole thing was your fault! Ha-ha-ha! The hole thing!”

From "The Truth as Told by Mason Buttle" by Leslie Connor

That might not stop the labels from sicking their lawyers on the site now that its popularity is growing.

From Forbes ● Jun. 21, 2011

Here are the expanding tire companies sicking the faithful Hoover on the British lion just when they are about to inflate prices.

From Time Magazine Archive

Half an hour later, lonely Laura, discovering the girls on their doorstep, amused herself by sicking the dog at them.

From Dandelion Cottage by Carroll Watson Rankin

On one occasion the old man was down on his knees trying to make the small dog jump at him, while the boy kept sicking him on.

From Jack Winters' Baseball Team Or, The Rivals of the Diamond by Mark Overton

In fact he takes so much trouble over me, and goes at the job with such zest that I feel like "sicking him on," as they say to dogs.

From The Letters of William James, Vol. II by William James

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