plaintext

[ pleyn-tekst ]
/ ˈpleɪnˌtɛkst /

noun

the intelligible original message of a cryptogram, as opposed to the coded or enciphered version.
Compare cryptography.

Origin of plaintext

First recorded in 1915–20; plain1 + text
Also called clear text.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019