Crypto Glossary
Altcoin
Any cryptocurrency other than Bitcoin. Examples include Ethereum, Litecoin, and Ripple.
Blockchain
AMM (Automated Market Maker)
A decentralized exchange protocol that uses mathematical formulas to price assets rather than an order book.
DeFi
ASIC (Application-Specific Integrated Circuit)
Specialized hardware designed for mining cryptocurrencies more efficiently than general-purpose computers.
Blockchain
Blockchain
A decentralized digital ledger that records transactions across many computers in a way that prevents retroactive alteration.
Blockchain
Bear Market
A market condition where prices are falling or expected to fall, leading to negative sentiment.
Trading
Bull Market
A market condition where prices are rising or expected to rise, leading to positive sentiment.
Trading
Bitcoin
The first decentralized cryptocurrency, created in 2009 by an unknown person or group using the name Satoshi Nakamoto.
Blockchain
Cryptocurrency
A digital or virtual currency that uses cryptography for security and operates on decentralized networks based on blockchain technology.
Blockchain
Consensus Mechanism
A method used to achieve agreement on a single data value among distributed processes or systems (e.g., Proof of Work, Proof of Stake).
DeFi
Candlestick Chart
A style of financial chart used to describe price movements of a security, derivative, or currency.
Trading
Decentralized
A system where control is distributed away from a central point, as in blockchain networks that aren’t controlled by any single entity.
Blockchain
DeFi (Decentralized Finance)
Financial applications built on blockchain technologies, typically using smart contracts, that aim to disrupt traditional financial intermediaries.
DeFi
DAO (Decentralized Autonomous Organization)
An organization represented by rules encoded as a computer program that is transparent, controlled by organization members and not influenced by a central government.
Blockchain
Ethereum
A decentralized, open-source blockchain with smart contract functionality, and the second-largest cryptocurrency by market capitalization.
Blockchain
Exchange
A platform where cryptocurrencies can be traded, either for other cryptocurrencies or for fiat money.
Trading
Fiat
Government-issued currency that isn’t backed by a commodity like gold (e.g., USD, EUR, JPY).
Trading
FOMO (Fear Of Missing Out)
An emotional reaction to buying an asset due to the fear of missing a potentially profitable opportunity.
Trading
Fork
A change to the protocol of a blockchain that creates two separate versions of the blockchain with a shared history.
Blockchain
Gas
The fee required to successfully conduct a transaction or execute a contract on the Ethereum blockchain.
Blockchain
Genesis Block
The first block of a blockchain, often hardcoded into the software of its applications.
Trading
Hardware Wallet
A physical device designed to securely store cryptocurrency private keys offline.
Security
Hash Rate
The measuring unit of the processing power of a blockchain network.
Blockchain
HODL
A term derived from a misspelling of “hold” that refers to buying and holding cryptocurrencies rather than trading them.
Security
ICO (Initial Coin Offering)
A type of crowdfunding using cryptocurrencies where new projects sell their underlying crypto tokens in exchange for bitcoin or ether.
Blockchain
KYC (Know Your Customer)
The process of a business verifying the identity of its clients to comply with anti-money laundering regulations.
Security
Liquidity
The degree to which an asset can be quickly bought or sold in the market without affecting the asset’s price.
Trading
Mining
The process of validating new transactions and recording them on the blockchain, typically rewarded with cryptocurrency.
Blockchain
Market Cap
The total market value of a cryptocurrency’s circulating supply, calculated by multiplying current price by circulating supply.
Trading
Node
A computer that connects to a blockchain network and helps to maintain it by validating and relaying transactions.
Blockchain
NFT (Non-Fungible Token)
A unique digital asset that represents ownership of real-world items like art, music, and videos using blockchain technology.
Blockchain
Private Key
A secret alphanumeric code that allows a user to access and control their cryptocurrency holdings.
Blockchain
Public Key
A cryptographic code that allows a user to receive cryptocurrencies into their account.
Blockchain
Proof of Work (PoW)
A consensus algorithm that requires participants to perform computationally intensive work to validate transactions and create new blocks.
Blockchain
Proof of Stake (PoS)
A consensus algorithm that chooses validators in proportion to their quantity of holdings in the associated cryptocurrency.
Blockchain
Smart Contract
Self-executing contracts with the terms of the agreement directly written into code, stored and replicated on the blockchain.
Blockchain
Seed Phrase
A series of words generated by your cryptocurrency wallet that gives you access to the crypto associated with that wallet.
Security
Stablecoin
A type of cryptocurrency designed to minimize price volatility by being pegged to a stable asset like the US dollar or gold.
Trading
Wallet
A digital tool that allows users to store and manage their cryptocurrency holdings.
Security
Whale
An individual or entity that holds a large amount of a particular cryptocurrency, capable of influencing market prices.
