add-in

adjective
\ ˈad-ˌin How to pronounce add-in (audio) \

Definition of add-in

: being or able to be added to and enclosed within an existing system (such as a computer) add-in hardware

Other Words from add-in

add-in noun

First Known Use of add-in

1980, in the meaning defined above

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Cite this Entry

“Add-in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/add-in. Accessed 19 Jun. 2021.

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