Meaning & Definition of word "Illegal"

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    Illegal

    /ɪˈliːɡəl/

    adjective:

    • 1. Not allowed by law; unlawful.
      • Example: The sale of alcohol to minors is illegal in most countries.
    • 2. Contrary to or forbidden by law.
      • Example: He was arrested for illegal possession of firearms.
    • 3. Not authorized by law or regulations.
      • Example: They were operating an illegal gambling ring.
    • 4. Not in accordance with the rules or regulations of a given system.
      • Example: The plaintiff filed a suit over illegal dismissal from her job.

    Etymology

    From Latin 'illēgālis', from 'in-' meaning not, and 'lēx' meaning law.

    Common Phrases and Expressions

    illegal activity:

    Any action that is against the law.

    illegal immigrant:

    A person residing in a country without official permission.

    illegal download:

    The act of downloading content without authorization.

    Related Words

    lawful:

    In accordance with the law.

    forbidden:

    Not allowed; prohibited.

    contraband:

    Goods that are illegal to import or export.

    Slang Meanings of illegal

    Meaning: On the down-low

    Example Sentence: He's doing it on the down-low, so it's a bit illegal.

    Meaning: Off the books

    Example Sentence: She's getting paid off the books, which is illegal.