cryptic

adjective

cryp·​tic ˈkrip-tik How to pronounce cryptic (audio)
1
2
a
: having or seeming to have a hidden or ambiguous meaning : mysterious
cryptic messages
cryptic prophecies
b
: marked by an often perplexing brevity
cryptic marginal notes
3
: serving to conceal
cryptic coloration in animals
also : exhibiting cryptic coloration
cryptic animals
4
: not recognized
a cryptic infection
5
: employing cipher or code
cryptically adverb

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The Mysterious Origins of Cryptic

The history of cryptic starts with krýptein, a Greek word meaning "to hide or conceal." Can you uncover other krýptein relatives in English? Not surprisingly, crypt, meaning "underground chamber," is one, as is the name of the element krypton. Krýptein also gave us several words having to do with secret codes, such as cryptogram ("a communication in cipher or code") and cryptography ("the coding and decoding of secret messages"). And cryptocurrency is currency that exists digitally and that relies on computer encryption (secret code) to prevent counterfeiting and fraud.

Choose the Right Synonym for cryptic

obscure, dark, vague, enigmatic, cryptic, ambiguous, equivocal mean not clearly understandable.

obscure implies a hiding or veiling of meaning through some inadequacy of expression or withholding of full knowledge.

obscure poems

dark implies an imperfect or clouded revelation often with ominous or sinister suggestion.

muttered dark hints of revenge

vague implies a lack of clear formulation due to inadequate conception or consideration.

a vague sense of obligation

enigmatic stresses a puzzling, mystifying quality.

enigmatic occult writings

cryptic implies a purposely concealed meaning.

cryptic hints of hidden treasure

ambiguous applies to language capable of more than one interpretation.

an ambiguous directive

equivocal applies to language left open to differing interpretations with the intention of deceiving or evading.

moral precepts with equivocal phrasing

Examples of cryptic in a Sentence

… his hectic characters either communicate in choppy or cryptic exchanges or rattle on in breathless recitations full of contradictions and asides. Donna Seaman, Booklist, 15 Mar. 1994
Since Hughes's poems contained neither Eliot's footnotes nor Ezra Pound's cryptic orientalism, many critics and editors assumed the poet unintelligent and his work raw or, at best, slight. Rita Dove, New York Times Book Review, 9 Oct. 1988
The remark seemed cryptic to Philip, but when he heard her say it two or three times to different persons, and found that it aroused hearty agreement, he came to the conclusion that it was only obscure to his own intelligence. W. Somerset Maugham, Of Human Bondage, 1915
His instructions were cryptic. He said only to wait until we felt certain the answer was clear. puzzled by the cryptic e-mail message left on his computer
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.
Fans began speculating what all of the cryptic posts might signal, with some social media users suggesting the possibility of the pair remastering and releasing their 1973 album. Jordana Comiter, People.com, 19 July 2025 In the days leading up to the show, Tyler hinted at a surprise set for July 21 by posting cryptic images on his Instagram, including a Louis Vuitton bag, a mannequin’s head and a trumpet player in a band uniform. Mitchell Peters, Billboard, 19 July 2025 The Wall Street Journal reported in the evening on July 17 that Trump sent Epstein a lewd, cryptic letter for his 50th birthday. Aysha Bagchi, USA Today, 19 July 2025 The Duchess of Sussex posted a cryptic post about birthdays on her social media accounts, prompting royal fans to see if the royal family is one step closer to reconciliation. Lea Veloso, StyleCaster, 17 July 2025 See All Example Sentences for cryptic

Word History

Etymology

borrowed from Late Latin crypticus "hidden," borrowed from Late Greek kryptikós "obscuring" (Greek kryptikôs "secretly"), from kryptós "hidden, secret" + -ikos -ic entry 1 — more at crypt

First Known Use

1620, in the meaning defined at sense 2a

Time Traveler
The first known use of cryptic was in 1620

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Cite this Entry

“Cryptic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cryptic. Accessed 22 Jul. 2025.

Kids Definition

cryptic

adjective
cryp·​tic ˈkrip-tik How to pronounce cryptic (audio)
1
: meant to be puzzling or mysterious
a cryptic remark
2
: serving to conceal
cryptic coloring of an animal
cryptically adverb

Medical Definition

cryptic

adjective
cryp·​tic ˈkrip-tik How to pronounce cryptic (audio)
1
: serving to conceal
cryptic coloration in animals
2
: not recognized
a cryptic infection
cryptic cases of lead poisoning
cryptically adverb

More from Merriam-Webster on cryptic

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