: 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
Pepsi Prebiotic Cola and Simply Pop bring familiar mainstream taste with the functional add-ins.
—
Lauren Jarvis-Gibson, Fort Worth Star-Telegram, 5 May 2026
Like mentioning this repetitively as a two-minute add-in throughout all of training.
—Torie Bosch, STAT, 2 May 2026
Use it to make a mocktail with sparkling water and add-ins like ginger and fresh herbs.
—Cynthia Sass, Health, 1 May 2026
Vodka or gin would also work as an add-in.
—Mary Shannon Wells, Southern Living, 29 Apr. 2026
See All Example Sentences for add-in
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Lauren Jarvis-Gibson, Fort Worth Star-Telegram, 5 May 2026
Like mentioning this repetitively as a two-minute add-in throughout all of training.
—Torie Bosch, STAT, 2 May 2026
Use it to make a mocktail with sparkling water and add-ins like ginger and fresh herbs.
—Cynthia Sass, Health, 1 May 2026
Vodka or gin would also work as an add-in.
—Mary Shannon Wells, Southern Living, 29 Apr. 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 9 May. 2026.
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