100 Essential Web3 Vocabulary Concepts Every Newcomer Should Learn

In the cryptocurrency field, these commonly used terms are worth mastering. I have compiled 100 core vocabulary words from A to Z.

1-10#

ATH—All-Time High;
Aggregators—Aggregators; Description: A new type of decentralized exchange platform that connects multiple liquidity pools to provide users with optimal trading prices.
APY—Annual Percentage Yield; the actual annual return considering the compounding effect.
Arbitrage—Arbitrage operation; transferring tokens from a low-priced platform to a high-priced platform for sale.
APR—Annual Percentage Rate; the actual annual return not accounting for compounding effects.
AMM—Automated Market Maker; algorithm-based automated trading systems.
AML—Anti-Money Laundering; mechanisms to prevent the legitimization of illegal funds.
AMA—Ask Me Anything; a common way for project teams to communicate with users.
BD—Business Development; 1. Responsible for partner communication and relationship maintenance; 2. Public relations activities, actively seeking target users.
Byzantine Generals Problem—The more network participants, the harder it is to reach consensus across the network.

11-20#

Impossible Triangle—Decentralization, scalability, security. No consensus mechanism currently perfectly balances all three.
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; debt guarantees provided by the debtor.
CEX—Centralized Exchange; user assets are held centrally by the exchange.
CEFI—Centralized Finance; including banks, financial institutions, and exchanges.
veToken—Voting Escrow Model; token holders lock tokens in exchange for governance rights, such as CRV, BAL, YFI.
Governance (Token Model)—Governance; tokens that grant holders voting rights in a specific protocol. Voting rights can be calculated based on token weight and time weight.
Token-weighted Voting—The more governance tokens held, the greater the decision-making weight.
Time-weighted Voting—The longer the tokens are locked, the greater the rights, such as UNI, COMP, ENS.

21-30#

Doxx—Public identity; undoxx means anonymous.
DYOR—Do Your Own Research; a common disclaimer.
Floor Price—The minimum selling price of an NFT; floor price.
DAO—Decentralized Autonomous Organization; an organization that operates autonomously based on smart contracts.
DEX—Decentralized Exchange; users fully control the assets in their wallets or smart contracts.
DEFI—Decentralized Finance;
DAPP—Decentralized Application; open-source software running on a decentralized network.
EVM—Ethereum Virtual Machine; a decentralized cloud server that supports automatic contract execution.
ERC—1155: Ethereum NFT protocol that supports limited minting.
ETF—Exchange-Traded Fund; purchasing a Bitcoin ETF is equivalent to holding a Bitcoin index.

31-40#

ERC-721—Ethereum NFT protocol; each minted NFT is unique.
ERC-20—Ethereum token standard; allows developers to create custom tokens.
FUD—Fear, Uncertainty, Doubt.
Fair Launch—Equal opportunity for everyone to participate in token issuance.
GAS WAR—On-chain transactions driving up fees.
HODL—Long-term Bitcoin holders; holders.
Dutch Auction—A descending price auction model.
IMO—In My Opinion.
ITO—Initial Twitter Offering.
IEO—Initial Exchange Offering.

41-50#

IPFS—Decentralized Distributed Storage Protocol.
IGO—Initial Game Offering.
INO—Initial NFT Offering.
IFO—Initial Fork Offering; based on mainstream coin splits into new chains.
IDO—Initial Digital Assets Offering; distributing tokens through task rewards.
ICO—Initial Coin Offering.
Interaction—Using projects that have not issued tokens.
Vault Strategies—Automatically switching hash 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—Tools for asset transfer across chains.
Open a Ticket—Creating a separate channel in Discord.
Liquidity Pool—Single-coin staking at exchanges; suitable for long-term investment in blue-chip coins, reducing volatility risk.
Limit Order—Limit order.
Circulating Market Cap—The number of circulating tokens multiplied by the current price.
Quantitative Trading—Mathematical models replacing subjective judgment.
Meme Coin—Tokens that trigger FOMO emotions.
Federal Reserve—Dovish: handling diplomatic or military issues gently.
Anchoring—One party's actions in a transaction serve as a benchmark for the other party.
Federal Reserve—Hawkish: a group that firmly maintains national interests.

61-70#

Federal Reserve—Interest Rate Hike: Increasing interest rates. The antonym is rate cut.

Individuals tend to deposit, reducing market liquidity; 2. Increased borrowing costs for businesses, reducing lending.
MOD—Administrator.
NFA—Not Financial Advice.
OTC—Over-the-Counter Trading.
PR—Public Relations; market promotion during the fundraising process.
POS—Proof of Stake; the amount of tokens held determines rewards.
POW—Proof of Work; computational power exchanged for rewards, such as mining.
Paper Hand—Someone who sells too early.
PND—Pump and Dump.
Block Height—The number of blocks on the blockchain.

71-80#

Liquidation—When the value of collateral approaches the debt, DeFi forces a sale.
Block Header—Stores block header information, including previous block hash, current block hash, and timestamp.
Block Body—Stores detailed data, such as transaction records.
Full Node Wallet—Like Bitcoin-core, synchronizes all data to achieve complete decentralization.
Cold Wallet—Offline encrypted wallet.
Public Key—Similar to a bank card number.
Private Key—Bank card number plus password; must be kept confidential.
Mnemonic Phrase—An easy-to-remember form for managing private keys.
Hot Wallet—Private keys stored in an online location.
Real Yield—Actual yield generated by DeFi protocols, not yield from token issuance.

81-90#

RWV—Risk-Weighted Asset; bank assets classified and weighted by risk coefficients.
Rug Pull—The project team runs away.
Rebase—Dynamic adjustment of token supply.
ROI—Return on Investment; the formula for return ratio: ROI=(Pre-tax profit/Total investment)×100%.
SFYL—Sorry For Your Loss; comforting those who have lost funds.
Double Spend—Users attempt to pay two recipients simultaneously.
Timestamp—A marker verifying that data existed before a specific time.
Slippage—The difference between the specified price and the actual transaction price.
SocialFi—Social Finance.
STO—Security Token Offering; securities issued in the form of tokens.

91-100#

TPS—Transactions Per Second.
To the Moon—Price surge.
Position—The first established position.
Candy—Tokens distributed for free during an ICO.
Missed Opportunity—Selling too early and then seeing the price rise.
Whale—Entities holding large amounts of cryptocurrency/NFTs.
WL—Whitelist.
Impermanent Loss—Potential losses caused by price fluctuations of staked tokens.
Greed Index—Market sentiment indicator, ranging from 0-100, with 100 being the most greedy.
Fear Index—Market sentiment indicator, ranging from 0-100, with 0 being the most fearful.

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