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permanent

American  
[pur-muh-nuhnt] / ˈpɜr mə nənt /

adjective

  1. existing perpetually; everlasting, especially without significant change.

    Synonyms:
    constant, invariable, stable
    Antonyms:
    inconstant, temporary
  2. intended to exist or function for a long, indefinite period without regard to unforeseeable conditions.

    a permanent employee; the permanent headquarters of the United Nations.

  3. long-lasting or nonfading.

    permanent pleating; permanent ink.


noun

  1. Also called permanent wave.  a wave or curl that is set into the hair by the application of a special chemical preparation and that remains for a number of months.

permanent British  
/ ˈpɜːmənənt /

adjective

  1. existing or intended to exist for an indefinite period

    a permanent structure

  2. not expected to change for an indefinite time; not temporary

    a permanent condition

"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

Other Word Forms

Etymology

Origin of permanent

First recorded in 1400–50; late Middle English, from Latin permanent-, stem of permanēns “remaining,” present participle of permanēre “to remain”; see per-, remain

Explanation

Something that’s permanent is constant and lasting, as opposed to temporary. Think twice about writing in permanent marker or getting a tattoo — both are just about impossible to erase. If you wait around for something permanent to change, you'll be there for a long time — maybe forever. That's because the adjective permanent is used to describe something that continues on into the foreseeable future without shifting, moving, or changing at all. You might also come across the noun permanent, which refers to a chemical treatment used to curl your hair. But please know that "perms" aren't really cool anymore.

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Vocabulary lists containing permanent

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.

And in the huge market basement below will be galleries featuring permanent displays called Past Time, which will provide an overview of London's history through chronological and thematic displays.

From BBC • Jun. 18, 2026

In the longer term, the full reintegration of Iran into global oil markets will depend on the U.S. waivers turning into permanent sanctions relief.

From The Wall Street Journal • Jun. 18, 2026

Claire Salinda: Your composition captures flowers, chamoy and other candies and fruit sumptuously arranged in and around a ceramic jar from LACMA’s permanent collection.

From Los Angeles Times • Jun. 17, 2026

Except in Citizenship by Investment countries that grant rapid citizenship in return for a six-figure “donation,” eligibility can often take up to 10 years of combined temporary and permanent residency.

From MarketWatch • Jun. 17, 2026

Whoever it was probably was just trying to figure out if that much glitter on her eyelids causes any permanent damage.

From "A Good Kind of Trouble" by Lisa Moore Ramée

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