✨📕 The NEWThe NEW Collegiate Dictionary, 12th Edition Over 5,000 words added — Buy Now! Collegiate DictionaryBuy Now!

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.
The Haymarket riot, in which dynamite was thrown into a rally supporting a Chicago labor strike, led to allegations of a passcode embedded in a local German-language newspaper and seven people being sentenced to death. Benjamin Wallace-Wells, New Yorker, 1 Dec. 2025 The current screen time tool gives users the option to enter a passcode to remain on the platform. Clare Duffy, CNN Money, 26 Nov. 2025 Parents can configure limits for children using the Family Sharing feature, and lock them down with a passcode that only the parent knows. PC Magazine, 21 Nov. 2025 In the first incident, which occurred on March 30, 2024, AT&T announced that customer information, including addresses, Social Security numbers and passcodes, was released on the dark web, according to the settlement website. Gabe Hauari, USA Today, 13 Nov. 2025 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

Browse Nearby Words

Cite this Entry

“Passcode.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/passcode. Accessed 4 Dec. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!