bitcoin

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📚 Encyclopedia: Bitcoin

bitcoin¹

  • /ˈbɪtkɔɪn/ UK
  • /ˈbɪtˌkɔɪn/ US
  • [ˈb̥ɪt̚ˌkɔɪ̯n] US
  • [ˈb̥ɪʔˌkɔɪ̯n] US

Where it comes from

From bit (“binary digit”) + coin, coined by Satoshi Nakamoto, believed to be a pseudonym for one or more people, in the domain name bitcoin.org registered on 18 August 2008; and in the title of the white paper “Bitcoin: A Peer-to-Peer Electronic Cash System”, a link to which was posted on the cryptography mailing list metzdowd.com on October 31, 2008: see the quotation.

proper noun Bitcoin · BitCoin

  1. uncountable A decentralized cryptocurrency using blockchain technology. We do not accept bitcoin at this store.

noun bitcoins · bitcoin

  1. countable A unit of the bitcoin (proper noun proper noun sense 1) cryptocurrency. This item costs one bitcoin.

    Similar: ₿, BTC, XBT

Bitcoin²

noun Bitcoins

  1. Alternative letter-case form of bitcoin And at least one group that was collecting donations in Bitcoins has decided against using them because of possible legal entanglements. […] “I’ve sold 24 collars, 13 leashes and 1 pair of ‘Disco Knickers’ with Bitcoin over the last few months,” she wrote in an e-mail. “The first order I had was for

BitCoin³

noun BitCoins

  1. Alternative letter-case form of bitcoin

Thesaurus

Closest in meaning: coin, coinage, change, cryptoasset, coinbase, crypto business, bancor, cash, xenocurrency, bank, token economy, currency basket, currency, valuta, cryptocommodity, stablecoin

Translations

Every language

noun decentralized cryptocurrency using blockchain technology; unit of the cryptocurrency

Españolbitcoin, bitcóin
한국어비트코인 biteukoin
日本語ビットコイン bittokoin
中文比特幣 /比特币 bǐtèbì
हिन्दीबिटकॉइन biṭkŏin
Portuguêsbitcoin
Françaisbitcoin
DeutschBitcoin
Italianobitcoin
Ελληνικάμπιτκόιν bitkóin, μπίτκοϊν bítkoïn
Românăbitcoin
Русскийбитко́йн bitkójn, битко́ин bitkóin

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❝ Cite this
MLA

"bitcoin." Wiktionary, via Micwyn, micwyn.com/word/bitcoin. Accessed 5 Nov. 2026.

APA

bitcoin. (n.d.). In Wiktionary, via Micwyn. Retrieved November 5, 2026, from https://micwyn.com/word/bitcoin

Chicago

"bitcoin." Wiktionary, via Micwyn. Accessed November 5, 2026. https://micwyn.com/word/bitcoin.

BibTeX
@misc{bitcoin_2026,
  title = {bitcoin},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/bitcoin},
  urldate = {2026-11-05}
}