this is it
idiom
—used to say that a very important thing is about to be done, a very important event is about to happen, etc.
This is it, men. Let's take home the championship!
As the car skidded out of control, I thought, "This is it. I'm going to die."
Examples of this is it in a Sentence
Recent Examples on the Web
If ever there was a reading chair both chic and relaxing, this is it in its best form.
—
Julia Harrison, Architectural Digest, 2 Dec. 2024
If there is a before and after a moment in the story of my relationship with my dad, this is it.
—Lizz Schumer, People.com, 26 Nov. 2024
Jason Lipshutz: Yep, this is it, the train has left the station.
—Eric Renner Brown, Billboard, 5 Nov. 2024
If there was ever a time for a great weekend, this is it.
—Randy McMullen, The Mercury News, 31 Oct. 2024
See all Example Sentences for this is it 
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Julia Harrison, Architectural Digest, 2 Dec. 2024
If there is a before and after a moment in the story of my relationship with my dad, this is it.
—Lizz Schumer, People.com, 26 Nov. 2024
Jason Lipshutz: Yep, this is it, the train has left the station.
—Eric Renner Brown, Billboard, 5 Nov. 2024
If there was ever a time for a great weekend, this is it.
—Randy McMullen, The Mercury News, 31 Oct. 2024
See all Example Sentences for this is it
Dictionary Entries Near this is it
Cite this Entry
“This is it.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/this%20is%20it. Accessed 22 Dec. 2024.
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