plaintext

noun

plain·​text ˈplān-ˌtekst How to pronounce plaintext (audio)
: the intelligible form of an encrypted text or of its elements compare ciphertext

Examples of plaintext in a Sentence

Recent Examples on the Web
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Since many company intranets are sent in plaintext, traffic from them can also be intercepted. ArsTechnica, 26 Feb. 2026 According to the company, five vulnerabilities were eventually fixed, including the use of plaintext passwords and the ability to remotely access and interact with the Bluvoyix platform. Kurt Knutsson, FOXNews.com, 31 Jan. 2026 With each key unique and at least the length of the plaintext, no analysis could discern letter frequency or find common patterns. PC Magazine, 7 Oct. 2025 Performing calculations on encrypted data often introduces substantial latency compared to operations on plaintext. Jeremy Bradley-Silverio Donato, Forbes.com, 4 Aug. 2025 See All Example Sentences for plaintext

Word History

First Known Use

1918, in the meaning defined above

Time Traveler
The first known use of plaintext was in 1918

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Cite this Entry

“Plaintext.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/plaintext. Accessed 19 Apr. 2026.

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