: being or able to be added to and enclosed within an existing system (such as a computer)
add-in hardware
add-in
noun
Examples of add-in in a Sentence
Recent Examples on the Web
Beyond that, sour cream is another one of my go-to add-ins.
—
Patricia S York, Southern Living, 18 Oct. 2024
Even subtracting out the Birth/Death model automatic add-in of 105K, the number actually counted, at 149K, was spot on to the 150K consensus view.
—Robert Barone, Forbes, 12 Oct. 2024
From bears and mushrooms to acorns and leaves, this slime kit has so many sweet add-ins.
—Jacquelyn Smith, Parents, 11 Oct. 2024
Feel free to make unique colors, add scents, or even use other add-ins to customize your playdough.
—Sherri Gordon, Parents, 26 Sep. 2024
See all Example Sentences for add-in 
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Patricia S York, Southern Living, 18 Oct. 2024
Even subtracting out the Birth/Death model automatic add-in of 105K, the number actually counted, at 149K, was spot on to the 150K consensus view.
—Robert Barone, Forbes, 12 Oct. 2024
From bears and mushrooms to acorns and leaves, this slime kit has so many sweet add-ins.
—Jacquelyn Smith, Parents, 11 Oct. 2024
Feel free to make unique colors, add scents, or even use other add-ins to customize your playdough.
—Sherri Gordon, Parents, 26 Sep. 2024
See all Example Sentences for add-in
Dictionary Entries Near add-in
Cite this Entry
“Add-in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/add-in. Accessed 19 Nov. 2024.
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