encrypt

verb

en·​crypt in-ˈkript How to pronounce encrypt (audio)
en-
encrypted; encrypting; encrypts

Examples of encrypt in a Sentence

The software will encrypt the message before it is sent.
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.
Compared with standard data protection, which encrypts select iCloud data and stores encryption keys in Apple's data centers, the optional Advanced Data Protection encrypts iCloud backups, photos, notes, reminders, voice memos, etc., and stores encryption keys solely on the users' trusted devices. PC Magazine, 19 Aug. 2025 For example, when Meta announced plans to encrypt all messages on its Facebook Messenger app, the move drew condemnation from the U.K. Home Office. Ryan Browne, CNBC, 19 Aug. 2025 Your videos will be encrypted, and your login details are required to access them. Simon Hill, Wired News, 12 Aug. 2025 In other words, data remains encrypted even while it’s being processed. Jeremy Bradley-Silverio Donato, Forbes.com, 4 Aug. 2025 See All Example Sentences for encrypt

Word History

Etymology

en- entry 1 + -crypt (in cryptanalysis, cryptogram), perhaps after decrypt

First Known Use

1944, in the meaning defined at sense 1

Time Traveler
The first known use of encrypt was in 1944

Browse Nearby Words

Cite this Entry

“Encrypt.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/encrypt. Accessed 28 Aug. 2025.

Kids Definition

encrypt

verb
en·​crypt
in-ˈkript
: to change (information) from one form to another especially to hide its meaning
encrypt the message
encryption
-ˈkrip-shən
noun

More from Merriam-Webster on encrypt

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!