100 Essential Web3 Core Vocabulary and Concepts Every Beginner Should Learn【Bookmark】

Familiarity with these commonly used terms in the cryptocurrency space is essential. I have compiled 100 key terms arranged in A-Z order.

1-10#

ATH—All-Time High;
Aggregators—Aggregators; Explanation: A new type of decentralized exchange platform that integrates liquidity pools from multiple platforms to provide users with the best trading prices.
APY—Annual Percentage Yield; annual percentage yield: The actual annual return considering the effect of compounding.
Arbitrage—Arbitrage trading; Moving assets from a low-priced platform to a high-priced platform for profit.
APR—Annual Percentage Rate; annual percentage rate: The annual return rate that does not consider the impact of compounding.
AMM—Automated Market Maker; automated market makers: Algorithm-based automated trading systems.
AML—Anti-Money Laundering; anti-money laundering: Measures to prevent the legitimization of illegal funds.
AMA—Ask Me Anything; a common form of interaction between project teams and users.
BD—Business Development; 1. Responsible for partner communication and relationship maintenance; 2. Public relations strategy, proactively acquiring target users.
Byzantine Generals Problem—The difficulty of reaching consensus across the network increases as the number of nodes grows.

11-20#

Impossible Triangle—The characteristic that decentralization, scalability, and security cannot be perfectly balanced at the same time.
Super Mario—The project team has high control, leading to drastic price fluctuations.
Genesis Block—The first block created in a blockchain.
Collateral—Collateral; assets provided by the debtor as a guarantee for debt repayment.
CEX—Centralized Exchange; centralized exchange: User assets are centrally held and controlled by the exchange.
CEFI—Centralized Finance; centralized finance: Includes banks, financial institutions, and exchanges.
veToken—Voting Escrow Token Model; holders lock tokens in exchange for governance rights and other privileges, such as CRV, BAL, YFI.
Governance (Token Model)—Governance; tokens that grant holders voting rights in a specific protocol, with voting rights calculated based on token weight or time weight.
Token-weighted Voting—The more governance tokens held, the greater the voting weight.
Time-weighted Voting—The longer the tokens are locked, the higher the voting rights, such as UNI, COMP, ENS.

21-30#

Doxx—Public Identity; indicates that the project is not anonymous, while undoxx represents anonymity.
DYOR—Do Your Own Research; a common disclaimer.
Floor Price—Floor price: The minimum market price of an NFT.
DAO—Decentralized Autonomous Organization; decentralized autonomous organization: An organizational form that operates autonomously based on smart contracts.
DEX—Decentralized Exchange; decentralized exchange: Users have complete control over assets in their wallets or smart contracts.
DEFI—Decentralized Finance;
DAPP—Decentralized Application; open-source software that runs on a decentralized network.
EVM—Ethereum Virtual Machine; a decentralized server that supports automatic execution of contracts.
ERC—1155: Ethereum NFT protocol that supports limited and repeatable minting.
ETF—Exchange-Traded Fund; purchasing a Bitcoin ETF is equivalent to investing in a Bitcoin index.

31-40#

ERC-721: Ethereum NFT protocol where each NFT is unique.
ERC-20: Ethereum token standard that supports developers in creating custom tokens.
FUD—Fear, Uncertainty, Doubt; market negative sentiment.
Fair Launch—Fair launch: Equal opportunity for everyone to participate in token issuance.
GAS WAR—The phenomenon of increased transaction fees due to competition on-chain.
HODL—Hold On for Dear Life; those who hold Bitcoin for more than three years are called holders.
Dutch Auction—A descending price auction model.
IMO—In My Opinion; expressing a subjective viewpoint.
ITO—Initial Twitter Offering; issuing tokens through the Twitter platform.
IEO—Initial Exchange Offering; the first issuance of platform tokens on an exchange.

41-50#

IPFS—Decentralized Distributed Storage Protocol.
IGO—Initial Game Offering; public issuance of game-related assets.
INO—Initial NFT Offering; the first public sale of NFTs.
IFO—Initial Fork Offering; tokens generated from a new chain forked from a mainstream coin.
IDO—Initial Digital Assets Offering; incentivizing users to acquire tokens through task rewards without direct fundraising.
ICO—Initial Coin Offering; the first public issuance of tokens.
Interaction—Using the features of projects that have not yet issued tokens.
Vault Strategies—Strategies that automatically switch computing power to mine high-yield coins, enhancing user returns.
KYC—Know Your Customer; usually includes name, ID card, and phone verification.
Air Token—Tokens without actual value support.

51-60#

Cross-Chain Bridge—A tool for transferring assets between different chains.
Open a Ticket—Creating a separate channel in Discord.
Liquidity Pool—Single-coin staking behavior in exchanges (DEX), suitable for long-term investment and blue-chip coins, reducing the risk of price fluctuations.
Limit Order—A trading order executed at a specified price.
Circulating Market Cap—The valuation calculated by multiplying the number of circulating tokens by the current price.
Quantitative Trading—A trading method that uses mathematical models instead of subjective judgment.
MeMe Coin—A popular token that triggers FOMO emotions.
Federal Reserve—Dovish; a stance advocating for a moderate approach to diplomatic or economic issues.
Pegging—A mechanism where one party's actions in a transaction serve as a benchmark for the other party.
Federal Reserve—Hawkish; a stance that uses strong measures to maintain national interests.

61-70#

Federal Reserve—Interest Rate Hike; raising interest rates to encourage funds to flow back to banks, reducing market liquidity; the opposite is a rate cut.

Individual Level: Increased willingness to deposit, reduced market funds. 2. Corporate Level: Rising loan interest rates, decreased willingness to borrow.
MOD—Moderator; responsible for community management.
NFA—Not Financial Advice; disclaimer.
OTC—Over-the-Counter Trading; direct trading outside of exchange platforms.
PR—Public Relations; market relations and promotional strategies during the fundraising process.
POS—Proof of Stake; a consensus mechanism where the amount of tokens held determines rewards.
POW—Proof of Work; a consensus mechanism where computational power determines rewards, such as mining with mining machines.
Paper Hand—Investors who cannot hold long-term and sell too early.
PND—Pump and Dump; manipulating prices and then selling off.
Block Height—The total number of connected blocks on the blockchain.

71-80#

Liquidation; when the value of collateral approaches or falls below the debt, DeFi forcibly sells the collateral.
Block Header—Stores block metadata, including previous block hash, current block hash, and timestamp.
Block Body—Contains detailed data of the block, such as transaction records.
Full Node Wallet—A wallet that needs to synchronize all blockchain data to achieve complete decentralization, such as Bitcoin-core.
Cold Wallet—A device for storing cryptocurrency assets that is not connected to the internet.
Public Key—A publicly available address, similar to a bank card number.
Private Key—A combination equivalent to a bank card number and password, which must be kept confidential; usually managed in the form of a mnemonic phrase.
Mnemonic Phrase—An easy-to-remember phrase used to back up and recover private keys.
Hot Wallet—A wallet where private keys are stored in a connected environment.
Real Yield—Actual yield; the real returns generated by DeFi protocols, not the returns from token issuance.

81-90#

RWV—Risk-Weighted Asset; risk-weighted asset: The valuation of bank assets calculated based on the risk classification of assets.
Rug Pull—Project Team Abandonment; sudden withdrawal of funds or disappearance.
Rebase—A dynamic adjustment mechanism for token supply.
ROI—Return on Investment; return on investment: The ratio of profit to total investment, calculated as (pre-tax profit/investment total) × 100%.
SFYL—Sorry For Your Loss; a phrase used to comfort those who have suffered significant financial losses.
Double Spend—An attack where the same token is attempted to be paid to multiple recipients.
Timestamp—A verification mark that proves data existed completely before a specific time.
Slippage—Transaction Slippage; the difference between the specified price and the actual transaction price.
SocialFi—Social Finance; financial applications that incorporate social elements.
STO—Security Token Offering; issuing securities assets in the form of tokens.

91-100#

TPS—Transactions Per Second.
To the Moon—Price Surge; describing a sharp increase in asset value.
Position—The trading position established for the first time.
Candy—Tokens distributed for free during an ICO.
Missing Out—Continuous price increases, but investors sell too early and miss out on profits.
Whale—A large holder; individuals or institutions that hold a significant amount of cryptocurrency or NFTs.
WL—Whitelist; a priority participation eligibility list.
Impermanent Loss; potential losses caused by relative price fluctuations of tokens in liquidity mining.
Greed Index—A market trading sentiment indicator, ranging from 0-100, where 100 indicates extreme greed.
Fear Index—A market trading sentiment indicator, ranging from 0-100, where 0 indicates extreme fear.

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