running key

noun

Definition of running key

: an unpredictable keying sequence (as a text used as a key by prearrangement)

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Learn More About running key

Dictionary Entries Near running key

running jump

running key

running knot

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Cite this Entry

“Running key.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/running%20key. Accessed 5 Dec. 2021.

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