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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:

Riedels and Mericle find numerous ways in which these extra costs have been miscaptured or exaggerated and conclude that “most of the 20 basis points contribution to core PCE from this category reflects mismeasurement.”

From MarketWatch ● Oct. 14, 2026

What makes the 49th-anniversary box set particularly special is the inclusion of the extra discs.

From Salon ● Oct. 14, 2026

Earlier this month, the government announced extra charges for parents sitting with their children when flying would be scrapped in time for next year's summer holidays.

From BBC ● Oct. 14, 2026

Their bodies had adapted so effectively that walking with the extra load required slightly less energy than walking without it.

From Science Daily ● Oct. 14, 2026

“You need an extra fighter?” he asks, insistent.

From "Will’s Race for Home" by Jewell Parker Rhodes

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

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

A wholesale T-shirt company offers sizes small, medium, large, and extra- large in organic or non- organic cotton and colors white, black, gray, blue, and red.

From Textbooks ● Feb. 13, 2015

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

From "Goodbye Stranger" by Rebecca Stead

The chain’s all-in average order value, including extras such as drinks and delivery, is around $20, with entrees averaging nearly $15, according to the CFO.

From The Wall Street Journal ● Oct. 13, 2026

She hasn’t been able to add to her savings or put money away for travel, and she has cut back on extras like dining out with friends.

From MarketWatch ● Oct. 12, 2026

On top of those savings, I’ll get a lineup of extras at check in, including daily breakfast for two, a $100 resort credit and early check in/late check out if available.

From The Wall Street Journal ● Sep. 30, 2026

Cooke added that along with standard punishments for not fulfilling a fixture, there was were also possible "undetermined" extras.

From BBC ● Sep. 28, 2026

“Two bedroom cape with add-on potential. Nu to market, builder’s special. Contemporary ranch with extras galore.”

From "Typical American" by Gish Jen

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