: 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
Start with one tool and one add-in.
—
Allison Palmer, Kansas City Star, 20 May 2026
Include a main protein base, such as Greek yogurt or peanut butter, and consider any other protein add-ins (like chia seeds) as a bonus.
—Cristina Mutchler, Verywell Health, 19 May 2026
Although drinking water could be a part of a wellness stack on its own, this trend refers to stacking your water with lots of add-ins to quickly get a bunch of health benefits in one go.
—Julia Landwehr, Health, 18 May 2026
Electrolyte powders are among the most common add-ins.
—Lauren Jarvis-Gibson, Sacbee.com, 7 May 2026
See All Example Sentences for add-in
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Allison Palmer, Kansas City Star, 20 May 2026
Include a main protein base, such as Greek yogurt or peanut butter, and consider any other protein add-ins (like chia seeds) as a bonus.
—Cristina Mutchler, Verywell Health, 19 May 2026
Although drinking water could be a part of a wellness stack on its own, this trend refers to stacking your water with lots of add-ins to quickly get a bunch of health benefits in one go.
—Julia Landwehr, Health, 18 May 2026
Electrolyte powders are among the most common add-ins.
—Lauren Jarvis-Gibson, Sacbee.com, 7 May 2026
See All Example Sentences for add-in
Cite this Entry
“Add-in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/add-in. Accessed 22 May. 2026.
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