1 illicit | Definition of illicit

illicit

adjective
il·​lic·​it | \ (ˌ)i(l)-ˈli-sət How to pronounce illicit (audio) \

Definition of illicit

: not permitted : unlawful

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Other Words from illicit

illicitly adverb

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

The wedding is mounted in traditional Punjabi style, but underneath the formal fanfare simmer dysfunctional-family tensions, deep dark secrets,  … and illicit affairs. — 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
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Recent Examples on the Web

Critics frequently argue that needle exchanges encourage illicit drug use. — Stephanie Innes, azcentral, "Yavapai county investigating spike in new HIV cases," 30 Aug. 2019 For a start, many drug distributors and pharmacies, mesmerised by growing sales, failed to take action, as they are obliged to, when signs emerged that opioids were being diverted for illicit use. — The Economist, "Legal settlements alone will not solve America’s opioid crisis," 29 Aug. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'illicit.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of illicit

1506, in the meaning defined above

History and Etymology for illicit

Latin illicitus, from in- + licitus lawful — more at licit

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More Definitions for illicit

illicit

adjective

English Language Learners Definition of illicit

: not allowed by law : unlawful or illegal
: involving activities that are not considered morally acceptable

illicit

adjective
il·​lic·​it | \ i-ˈli-sət How to pronounce illicit (audio) \

Kids Definition of illicit

: not permitted : unlawful

illicit

adjective
il·​lic·​it | \ il-ˈli-sət How to pronounce illicit (audio) \

Legal Definition of illicit

: not permitted : unlawful an illicit motive to defeat or evade the taxes — In re Haas, 48 F.3d 1153 (1995)

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More from Merriam-Webster on illicit

Rhyming Dictionary: Words that rhyme with illicit

Thesaurus: All synonyms and antonyms for illicit

Spanish Central: Translation of illicit

Nglish: Translation of illicit for Spanish Speakers

Britannica English: Translation of illicit for Arabic Speakers