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cryptology

American  
[krip-tol-uh-jee] / krɪpˈtɒl ə dʒi /

noun

  1. cryptography.

  2. the science and study of cryptanalysis and cryptography.


Other Word Forms


Etymology

Origin of cryptology

From the New Latin word cryptologia, dating back to 1635–45. See crypto-, -logy


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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Sometime in the next few years, we are going to see quantum computers cracking cryptology.

From Barron's ● May 21, 2026

He was at a cryptology conference a few years ago, when he saw a presentation about Elizebeth Friedman.

From Scientific American ● Oct. 12, 2023

The museum sticks to its mission of explaining cryptology to a broad section of the public.

From New York Times ● Sep. 24, 2022

The company is also producing films on subjects including cryptology, Congress and the unfolding defamation case brought by Johnny Depp against his ex-wife, actor Amber Heard.

From Seattle Times ● May 10, 2022

Instead, she relied on the science of cryptology.

From "The Woman All Spies Fear" by Amy Butler Greenfield

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