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  • extra
    extra
    adjective
    beyond or more than what is usual, expected, or necessary; additional.
  • extra-
    extra-
    a prefix meaning “outside,” “beyond,” freely used as an English formative.
Synonyms

extra

1 American  
[ek-struh] / ˈɛk strə /

adjective

  1. beyond or more than what is usual, expected, or necessary; additional.

    an extra copy of a newspaper; an extra charge.

  2. larger or better than what is usual.

    an extra binding.

  3. Slang.

    1. extremely good.

    2. over the top; extreme or excessive.

      Her behavior is just so extra, so dramatic!


noun

  • extras
    plural
  1. something extra or additional.

    the little amenities and extras that make life pleasant.

  2. an additional expense.

  3. a special edition of a newspaper, other than a regular edition.

  4. something of superior quality.

  5. Movies, Television. a person hired by the day to play a minor part, as a member of a mob or crowd.

  6. an additional worker.

  7. Cricket. Usually extras. a score or run not made from the bat, as a bye or a wide.

adverb

  1. in excess of the usual or specified amount.

    an extra high price.

  2. beyond the ordinary degree; unusually; uncommonly.

    done extra well; extra large.

extra- 2 American  
  1. a prefix meaning “outside,” “beyond,” freely used as an English formative.

    extrajudicial; extraterritorial; extra-atmospheric.


extra 1 British  
/ ˈɛkstrə /

adjective

  1. being more than what is usual or expected; additional

"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

noun

  1. a person or thing that is additional

  2. something for which an additional charge is made

    the new car had many extras

  3. an additional edition of a newspaper, esp to report a new development or crisis

  4. films an actor or person temporarily engaged, usually for crowd scenes

  5. cricket a run not scored from the bat, such as a wide, no-ball, bye, or leg bye

  6. something that is better than usual in quality

"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

adverb

  1. unusually; exceptionally

    an extra fast car

"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
extra- 2 British  

prefix

  1. outside or beyond an area or scope

    extrasensory

    extraterritorial

"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

Noun Inflected Forms

Etymology

Origin of extra1

First recorded in 1770–80; by shortening of extraordinary

Origin of extra-2

< Latin, combining form of extrā (adv. and preposition) outside (of ), without

Explanation

Something extra is more than you need or more than you usually have. It's never a bad idea to bake extra chocolate chip cookies. Sometimes extra things are good, like the extra money you made this month or the extra attention you get on your birthday. Other times, they're not so great: nobody needs extra problems or extra traffic. Extra can also be an adverb, meaning "especially" or "unusually," like when your dog behaves extra well or you plan an extra special party for your friend. Extra comes from extraordinary, from the Latin root extra ordinem, "outside normal events."

Keep Reading on Vocabulary.com

Vocabulary lists containing extra

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.

See Examples For:

Those buyers pay extra for the oil as a result.

From MarketWatch Aug. 31, 2026

That amount doesn’t include extra spending related to the U.S. military presence in Japan, which, when finalized, would likely push the total sum beyond the record 9 trillion yen budgeted for the current fiscal year.

From The Wall Street Journal Aug. 31, 2026

But make no mistake: by dialing up their otherwise elegant chamber pop with a little extra crunch and distortion, the players of Not for Radio came ready to rock out with the Daisy Chain crowd.

From Los Angeles Times Aug. 30, 2026

But, hold the extra spice please, as I'm useless with anything too hot.

From BBC Aug. 30, 2026

Arlo and I go out of our way to be extra nice to Dad, because even though he doesn’t know it yet, sometime soon, he’s gonna be heartbroken.

From "Split the Sky" by Marie Arnold

Once the paneling is clean, I then suggested that she very lightly sand the light areas on the paneling with extra- or super-fine sandpaper to just scuff up the existing clear coating.

From Seattle Times Sep. 27, 2022

Plasmids, which consist of extra- chromosomal DNA, are also present in many species of bacteria and archaea.

From Textbooks Jun. 9, 2022

It turns out that nonbelievers are the ones doing most of the magical thinking when it comes to extra-, intra-, and ultraterrestrial beings.

From Slate Oct. 18, 2021

The second stage of extra- and co-curricular reopening, scheduled for July 20-Aug.

From Washington Times Jul. 3, 2020

Adrienne sends you home with three dollars and an extra- large hot chocolate.

From "Goodbye Stranger" by Rebecca Stead

The first act has a visceral, terrifying sequence with panicky close-ups of extras sprinting pell-mell toward the car.

From Los Angeles Times Aug. 19, 2026

Premium seats are better profit-makers, and airlines can still offer extras for a price.

From MarketWatch Aug. 13, 2026

In Greece, there has been criticism over the lack of Greek actors in the film, beyond extras.

From Barron's Jul. 28, 2026

See how the rest of the extras stack up.

From The Wall Street Journal Jul. 25, 2026

Once Mom started teaching, I thought maybe we’d be able to buy new clothes, eat cafeteria lunches, and even spring for nifty extras like the class pictures the school took every year.

From "The Glass Castle" by Jeannette Walls

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