plural cryptos
1
: cryptocurrency
A specialty finance firm … is the first to offer brokers the option to get their commissions paid up front, in crypto, underscoring how digital coins are becoming a more mainstream part of financial transactions.Jennifer Schonberger
often used before another noun
crypto assets
the crypto market
2
3
: a person who adheres or belongs secretly to a party, sect, or other group
And jaws dropped, he said, when he explained the theory that Christopher Columbus was a "crypto" or hidden Jew.Kim Vo

crypto-

2 of 2

combining form

variants or before a vowel crypt-
1
: hidden : covered
cryptogenic
2
: hidden by dissembling : unavowed
crypto-fascist
3
: cryptographic
cryptanalysis

Examples of crypto in a Sentence

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.
Noun
This means Bitcoin’s next bear market bottom could be some time in November, four years after the last bear market bottom in November 2022, if the theory holds true, according to Fidelity’s fourth quarter crypto market outlook. Marco Quiroz-Gutierrez, Fortune, 4 Sep. 2026 And while that contest ended well more than a decade ago, this hasn’t stopped Lu and other crypto enthusiasts from trying to factor the remaining uncracked numbers, including RSA-260. Peter Hall, Scientific American, 4 Sep. 2026 At one point, the flagship crypto asset touched its highest level since May 15. Darla Mercado, Cfp®,davis Giangiulio, CNBC, 3 Sep. 2026 People get lazy, reusing passwords or pseudonyms or crypto wallets. Finn Brunton, Harpers Magazine, 1 Sep. 2026 See All Example Sentences for crypto

Word History

Etymology

Noun

(senses 1 & 2) by shortening; (sense 3) independent use of crypto-

Combining form

combining form from Greek kryptós "hidden, secret" — more at crypt

First Known Use

Noun

1946, in the meaning defined at sense 3

Time Traveler
The first known use of crypto was in 1946

Browse Nearby Words

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Cite this Entry

“Crypto.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/crypto. Accessed 5 Sep. 2026.

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