in on
idiom
: knowledgeable about (something) or involved in (something)
They were all in on the scheme.
I let them in on our little secret.
Examples of in on in a Sentence
Recent Examples on the Web
Which means Travis Kelce is locked in on training, and his girlfriend, Taylor Swift, is along for the ride, supporting him every step of the way.
—
Elizabeth Logan, Glamour, 24 June 2025
Now Netanyahu's basking in the moment after the U.S. joined in on the war against Iran.
—Greg Dixon, NPR, 23 June 2025
Market forces might determine whether Sacramento locks in on a long-term point guard solution or builds a bridge to the future with plans to upgrade at a later date.
—Jason Anderson, Sacbee.com, 23 June 2025
Not only do Hemsworth's kids appear in the film as younger versions of himself and the daughter of his enemy, but costars Christian Bale and Natalie Portman and director Taika Waititi let their kids join in on the fun as well.
—Andrea Wurzburger, People.com, 22 June 2025
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Elizabeth Logan, Glamour, 24 June 2025
Now Netanyahu's basking in the moment after the U.S. joined in on the war against Iran.
—Greg Dixon, NPR, 23 June 2025
Market forces might determine whether Sacramento locks in on a long-term point guard solution or builds a bridge to the future with plans to upgrade at a later date.
—Jason Anderson, Sacbee.com, 23 June 2025
Not only do Hemsworth's kids appear in the film as younger versions of himself and the daughter of his enemy, but costars Christian Bale and Natalie Portman and director Taika Waititi let their kids join in on the fun as well.
—Andrea Wurzburger, People.com, 22 June 2025
See All Example Sentences for in on
Cite this Entry
“In on.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/in%20on. Accessed 29 Jun. 2025.
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