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.
Each account is listed on the blockchain as a unique code called a public key, but that key doesn’t reveal who owns it, and only a person with a special passcode called the private key can access the money. Andy Rose, CNN Money, 14 May 2026 But investigators eventually cracked the passcode on Paul Murdaugh’s phone and found a video with a barking dog and Alex Murdaugh’s voice admonishing it five minutes before the young man stopped using his phone. Jeffrey Collins, Los Angeles Times, 13 May 2026 If your partner insists on knowing the passcode to your phone or emails and consistently tracks your location, this is likely yet another ploy for control. Joy Harden Bradford, AJC.com, 7 May 2026 He is led to the phone by a mysterious contact on Discord, who also has the passcode for the phone. Kayti Burt, Time, 24 Apr. 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 21 May. 2026.

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