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  • something
    something
    pronoun
    some thing; a certain undetermined or unspecified thing.
  • -something
    -something
    combining form
Synonyms

something

American  
[suhm-thing] / ˈsʌmˌθɪŋ /

pronoun

  1. some thing; a certain undetermined or unspecified thing.

    Something is wrong there.

    Something's happening.

  2. an additional amount, as of cents or minutes, that is unknown, unspecified, or forgotten.

    He charged me ten something for the hat.

    Our train gets in at two something.


noun

  1. Informal. a person or thing of some value or consequence.

    He is really something!

    This writer has something to say and she says it well.

adverb

  1. in some degree; to some extent; somewhat.

  2. Informal. to a high or extreme degree; quite.

    He took on something fierce about my tardiness.

something 1 British  
/ ˈsʌmθɪŋ /

pronoun

  1. an unspecified or unknown thing; some thing

    he knows something you don't

    take something warm with you

  2. an unspecified or unknown amount; bit

    something less than a hundred

  3. an impressive or important person, thing, or event

    isn't that something?

  4. a remarkable person or thing

  5. one unspecified thing or an alternative thing

"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. to some degree; a little; somewhat

    to look something like me

  2. informal (foll by an adjective) (intensifier)

    it hurts something awful

"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
-something 2 British  

combining form

    1. a person whose age can be approximately expressed by a specified decade

    2. ( as modifier )

      the thirtysomething market

"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

something Idioms  

    More idioms and phrases containing something


Etymology

Origin of something

First recorded before 1000; Middle English, Old English sum thing; see some, thing 1

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.

“We view any potential outsized moves as sentiment-driven, not fundamental. At most, it reinforces Moderna’s mRNA platform agility, something already well understood post-COVID.”

From MarketWatch • May 11, 2026

If it’s not on the water—if it’s not a kayak or sail or something like that—then horses are big for me.

From The Wall Street Journal • May 11, 2026

A representative for Secret Handshake says if you choose to order six Diet Cokes something special happens.

From Los Angeles Times • May 11, 2026

But Timothy Burbery of Marshall University believes Dante may have been imagining something much more physical and destructive.

From Science Daily • May 11, 2026

I don’t care about my form, I just need to pound the crap out of something and the water, I know, will forgive me.

From "Red Flags and Butterflies" by Sheryl Azzam