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Illicit and Elicit
Illicit, while not exactly an everyday word, is far more common than its antonym, licit ("not forbidden by law, permissible"). Perhaps this is a function of our oft-noted fascination with bad behavior and boredom with rectitude. In any case, illicit may be used of behavior that is either unlawful or immoral. These categories frequently overlap, but they are not always synonymous, as some unlawful activities (illicit cigarette smoking) may not be considered immoral, while some immoral activities (an illicit affair) are not illegal. Illicit is occasionally confused with elicit because of the similarity in their pronunciations, but the two words have decidedly different meanings and functions: in contemporary English, elicit is a verb meaning "to get (a response, information, etc.) from someone," while illicit appears solely as an adjective.
Examples of illicit in a Sentence
David Ansen, Newsweek, 4 Mar. 2002
"Thank you, Lieutenant," she said, bowing her head, just as she might in everyday, civilian life, and I felt suddenly illicit in her presence, as though we'd slipped out of sight of our chaperons …
—Chang-rae Lee, A Gesture Life, 1999
The companies that carry cellular … have adopted a number of monitoring techniques to detect illicit calls …
—Paul Wallich, Scientific American, March 1994
He was arrested for selling illicit copies of the software.
She had an illicit affair with her boss.
Arkansas Online, 8 June 2025
Millions of low-cost devices for media streaming, in-vehicle entertainment, and video projection are infected with malware that turns consumer networks into platforms for distributing malware, concealing nefarious communications, and performing other illicit activities, the FBI has warned.
—Dan Goodin, ArsTechnica, 6 June 2025
The Gravely entered the Gulf of America on March 15, and since then has received support from P-8 aircraft assigned to Naval Air Station Jacksonville, Florida, allowing for enhanced and increased identification of illicit activity by the Coast Guard.
—Greg Wehner , Liz Friden, FOXNews.com, 6 June 2025
What began as a legal dispute over colonial maps is now unfolding in riverside ambushes, illicit checkpoints and territorial extortion.
—Antonio Maria Delgado, Miami Herald, 6 June 2025
See All Example Sentences for illicit
Cite this Entry
“Illicit.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/illicit. Accessed 18 Jun. 2025.
Copy CitationKids Definition
Legal Definition
illicit
adjective
In re Haas, 48 F.3d 1153 (1995)
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