passcode

noun

pass·​code ˈpas-ˌkōd How to pronounce passcode (audio)
plural passcodes
: a sequence of numbers and/or letters that is required for access to something (such as a system, device, or building)
forgot his phone's passcode
… two men used a passcode to enter an apartment building … and then began stealing packages …News-Star (Chicago, Illinois)
broadly : password sense 1b
If you want to make your passcode even more secure, try using our recipe for a code with special characters instead of a simple number-based solution. Rob Lefebvre
Season ticket members will be provided unique passcodes to their season ticket accounts. Mike Coutee

Examples of passcode in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
And although some assembly is required, this smart lock stores up to 50 fingerprints and 100 passcodes, so everyone in your home can gain entry. Carlos Mejia, PC Magazine, 26 June 2026 Receiving a Presale passcode does not guarantee tickets. Katie Decker-Jacoby, StyleCaster, 24 June 2026 This passcode helps keep those settings from being changed later. Kurt Knutsson, FOXNews.com, 22 June 2026 Under these assumptions, there would be 1 million possible passcodes. ArsTechnica, 3 June 2026 See All Example Sentences for passcode

Word History

First Known Use

1982, in the meaning defined above

Time Traveler
The first known use of passcode was in 1982

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Cite this Entry

“Passcode.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/passcode. Accessed 6 Jul. 2026.

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