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Synonyms

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.

But this is not permanent: Once a healthy democracy is restored, the public’s health can also recover.

From Salon • May 28, 2026

O'Neill was first appointed manager of Northern Ireland in 2011 and led the side for nine years before leaving to become permanent Stoke City boss.

From BBC • May 27, 2026

BP’s last permanent CEO, Murray Auchincloss, stepped down from the job with just a day’s notice in December.

From The Wall Street Journal • May 27, 2026

IUL is a kind of permanent insurance that works differently than the type of “term” life-insurance contracts people may be more familiar with, possibly through work.

From MarketWatch • May 27, 2026

Testing and training were performed at temporary locations until a permanent one was found near the Chkalovskaya train station.

From "Women in Space" by Karen Bush Gibson

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