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Showing results for illegal. Search instead for Illegals.
Synonyms

illegal

American  
[ih-lee-guhl] / ɪˈli gəl /

adjective

  1. forbidden by law or statute.

    Synonyms:
    unlicensed, illicit, illegitimate, unlawful
  2. contrary to or forbidden by official rules, regulations, etc..

    The referee ruled that it was an illegal forward pass.


noun

  1. Informal: Disparaging and Offensive. illegal alien.

illegal British  
/ ɪˈliːɡəl /

adjective

  1. forbidden by law; unlawful; illicit

  2. unauthorized or prohibited by a code of official or accepted rules

"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

noun

  1. a person who has entered or attempted to enter a country illegally

"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

Sensitive Note

See illegal alien.

Synonym Usage

Illegal, unlawful, illegitimate, illicit, criminal can all describe actions not in accord with law. Illegal refers most specifically to violations of statutes or, in organized athletics, codified rules: an illegal seizure of property; an illegal block ( in football ). Unlawful means not sanctioned by or according to law: an unlawful claim to the inheritance; to take unlawful advantage of the trading situation. Illegitimate means lacking legal or traditional right or rights: an illegitimate child; illegitimate use of privileged knowledge. Illicit, which originally meant simply “not permitted,” now most often applies to matters regulated by law with specific emphasis on the way things are carried out: illicit conversion of property; an illicit attempt to control the market. Criminal most often refers to violation of the statutes of penal as opposed to civil law. All felonies are criminal as are all crimes sometimes punishable by death such as murder, arson, and kidnapping: a criminal act.

Other Word Forms

Etymology

Origin of illegal

From the Medieval Latin word illēgālis, dating back to 1620–30. See il- 2, legal

Compare meaning

How does illegal compare to similar and commonly confused words? Explore the most common comparisons:

Explanation

Something illegal is against the law or breaks the rules. If you're reading this in jail, you've probably done something illegal, and if you're not in jail, there's plenty of time to obey the law. You can use the adjective illegal to describe breaking the rules, as when you head-butt someone in a game. Acts that go against the law, such as robbing a bank, are also illegal. There is a wide range of things called illegal, from small acts to big ones, but no matter the seriousness, if it is against the law, it is illegal. This adjective also describes people who enter countries without official government approval, they are called "illegal immigrants" or "illegal aliens."

Keep Reading on Vocabulary.com

Vocabulary lists containing illegal

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.

Mariafe, a Peruvian citizen, rolled her eyes when told a fellow immigrant from Peru, Jose Loayza, had founded a group "Illegals for Trump" and that he's actually a legal immigrant.

From US News • Jul. 18, 2016

Illegals, a term used for Russian sleeper agents, would also not be likely to be used so much in real life given that they are expensive to train and run.

From Washington Post • Mar. 15, 2016

Philip H. Anselmo & the Illegals perform on Tuesday at the Masquerade in Atlanta; thehousecorerecords.com.

From New York Times • Aug. 18, 2013

He wheeled away from the audience and toward the Illegals, the guitarist Marzi Montazeri, the bassist Stephen Taylor, the drummer Blue Gonzalez.

From New York Times • Aug. 18, 2013

Thus was formed a class of professional revolutionists, sometimes called the Illegals, who were liable to be arrested at any moment by the police.

From Russia by Wallace, Donald Mackenzie, Sir

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