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Synonyms

big time

American  

noun

  1. Informal. the highest or most important level in any profession or occupation.

    She's a talented violinist, but she's not ready for the big time.

  2. Slang. a very good time.

  3. Theater. (in vaudeville) any highly successful circuit of theaters that produces two performances daily.


big time British  

noun

  1. informal

    1. the highest or most profitable level of an occupation or profession, esp the entertainment business

    2. ( as modifier )

      a big-time comedian

"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

big time Idioms  
  1. An enjoyable or exciting time, as in The children came home exhausted but happy; they really had a big time at the circus . [Mid-1800s]

  2. The highest or most important level in any enterprise, as in I knew that when I made it through the last audition, I was finally in the big time . [ Colloquial ; c. 1900] Also see big league .


Other Word Forms

Etymology

Origin of big time

An Americanism dating back to 1860–65

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.

I was working in nightclubs, all of my friends were in nightclubs, so I lived that big time.

From Los Angeles Times • Mar. 20, 2026

Herzog said that Iran had been seeking "10 times the amount of ballistic missiles, which would have threatened Europe big time".

From Barron's • Mar. 16, 2026

"We dropped our standards big time and we got punished for it."

From BBC • Feb. 18, 2026

And when you look there, you’ll see that Jerome Powell and the Fed have cut rates — big time.

From MarketWatch • Feb. 13, 2026

I figure I owe the city big time, and the least I can do is pick up this one piece of trash.

From "The Sky at Our Feet" by Nadia Hashimi

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