big time
Americannoun
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big times
plural
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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.
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Slang. a very good time.
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Theater. (in vaudeville) any highly successful circuit of theaters that produces two performances daily.
noun
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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]
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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
Derived Forms
Inflected Forms
Nouns
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.
Never thought he was the man for this job - and he's proving me right, big time.
From BBC ● Aug. 13, 2026
It was the closest Iger had come to the big time until Wednesday.
From Los Angeles Times ● Aug. 12, 2026
Another reason this modestly-priced, easy-to-drink wine hasn’t made it to the big time is the overused 100-point scale that wine critics use.
From The Wall Street Journal ● Aug. 2, 2026
The lottery-ticket analogy suggests that you’re letting your imagination run away with you — big time.
From MarketWatch ● Jul. 31, 2026
If he was expecting me to show humble he was wrong big time.
From "Slam!" by Walter Dean Myers
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.