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The Job Seeker Dictionary for Web3

If you want to land a job in web3, understanding the lingo and key concepts is crucial for anyone eager to make their mark in this exciting field. This detailed dictionary is a goldmine for those interested on diving into web3. Whether you're curious about the basics of blockchain, the ins and outs of decentralized finance (DeFi) protocols, or the latest on non-fungible tokens (NFTs), this guide has got you covered, spanning a variety of subjects that matter in the web3 ecosystem.

For those looking to land a job in the web3 space, knowing the terms this dictionary breaks down isn't just helpful—it's almost required. With a booming demand for experts in blockchain development, the crafting of decentralized applications (dApps), and crypto trading, companies are on the hunt for folks who not only have the technical chops but also a solid grasp of the tech and principles fueling the industry.

Additionally, standing out in a crowded job market is essential, and being fluent in Web3 jargon can give candidates an edge. It's not just about having the technical know-how—employers value candidates who are truly enthusiastic about the field and ready to dive deep into its complexities. Demonstrating knowledge of the terms and ideas explained in this dictionary allows job seekers to express their zeal for mastering Web3's nuances, making them standout contenders for roles in this vibrant and ever-changing sector.

Let's dive in:


Airdrop (noun, verb): A marketing technique in which crypto projects send their native tokens directly to the wallets of their users in an effort to increase awareness and adoption.

Alpha (noun): Valuable or insider information, usually regarding the value of digital assets like cryptocurrencies and NFTs; a measure of the return on an investment over and above the return offered by the market or other benchmark.

Altcoin (noun): Initially used to refer to any cryptocurrency that wasn’t Bitcoin, altcoin may now refer to any new cryptocurrency with a relatively small market cap.

Alts (noun): Short for altcoins.

Ape (noun, verb): Someone who invests heavily into a cryptocurrency or stock, or the act of doing so. It's a term often used in reaction to hype and FOMO.

ATH - All Time High (noun): The highest price an asset has ever reached.

ATL - All Time Low (noun): The lowest price an asset has ever reached.


Bear Market (noun): A prolonged period of decline in a financial market.

Bearish (adjective): Holding a pessimistic view of a market or asset’s value.

Bitcoin (noun): The first decentralized, peer-to-peer, digital currency, created by the pseudonymous Satoshi Nakamoto in 2009.

Block (noun): A batch of transactions written to the blockchain.

Blockchain (noun): A publicly-accessible digital ledger used to store and transfer information without the need for a central authority.

Buidl (verb): Meaning “build,” a common intentional misspelling used in crypto circles in reference to the term HODL.

Bull Market (noun): A period where market prices are rising.

Bullish (adjective): Holding an optimistic view that a market or asset will rise in price.

Burn (verb): The process of removing tokens from a cryptocurrency’s circulating supply.


Centralized (adjective): A hierarchical structure in which authority and control are concentrated within a small group of decision makers.

CEX - Centralized Exchange (noun): A cryptocurrency exchange managed by a centralized business or entity.

CeFi - Centralized Finance (noun): Centralized businesses that participate in crypto.

Coin (noun): A cryptocurrency built on its own native blockchain.

Collateral (noun): Any asset accepted as security for a loan.

Cold Wallet (noun): An offline device used to store cryptocurrencies.

Consensus (noun): The state of agreement amongst the nodes on a blockchain.

Cryptocurrency (noun): A digital asset designed to be used as a medium of exchange.


DAO - Decentralized Autonomous Organization (noun): An organization based on open-source code and governed by its users.

Dapp - Decentralized Application (noun): An application built on open-source code that lives on the blockchain.

Data (noun): In the context of the internet, data refers to a user’s personal information.

DD - Due Diligence (noun): The process of conducting your own research on a cryptocurrency, stock, or other asset before investing.

Decentralized (adjective): A system that operates without the control of a central figure or authority.

DeFi - Decentralized Finance (noun): The ecosystem of borderless, trustless, peer-to-peer financial tools being built on public blockchains without the use of banks.

Degen - Short for degenerate, this is someone who lives and breathes the web3 industry.

DEX - Decentralized Exchange (noun): A peer-to-peer cryptocurrency exchange built on the blockchain.

Diamond Hands (noun): A term implying extreme bullishness on a certain asset.

Difficulty (adjective): The level of computing power needed to verify transactions and mine blocks on a proof-of-work blockchain.

DYOR - Do Your Own Research (phrase): A reminder to conduct your own investigation into an asset before investing in it.


EIP - Ethereum Improvement Proposal (noun): A standard format for presenting a new feature or process to the Ethereum community.

ERC - Ethereum Request for Comments (noun): The standard smart contract outline on which Ethereum-based smart contracts are built.

ERC-20 (noun): The Ethereum token standard for fungible tokens.

ERC-721 (noun): An Ethereum token standard that allows for the formation of unique tokens, otherwise known as NFTs.

ERC-1155 (noun): An Ethereum token standard which allows for fungible, non-fungible, and semi-fungible tokens to be managed by a single smart contract simultaneously.

Ethereum (noun): A public blockchain serving as the foundation for decentralized applications.


Fiat (noun): A currency established as legal tender, often backed and regulated by a government.

Flippening (noun): A reference to the possible event of Ethereum becoming more valuable than Bitcoin, in terms of market cap.

FOMO - Fear Of Missing Out (noun): A feeling of anxiety, stemming from missing out on an opportunity.

Fork (noun, verb): A change to a blockchain’s protocol.

Fractionalize (verb): The process of dividing an asset into smaller units, allowing multiple investors to own a portion of it.

FUD - Fear, Uncertainty, and Doubt (noun): Negative sentiment or misinformation spread within a community to create fear and doubt.

Full Node (noun): A node that fully enforces all of the rules of a blockchain.

Full Stack (adjective): A term that refers to someone who is comfortable working with both frontend and backend technologies.


Gas (noun): A unit used on Ethereum to measure the amount of computational effort required to execute operations.

Gas Fee (noun): The cost required to make a transaction or execute a contract on the Ethereum blockchain.

Genesis Block (noun): The first block of a blockchain, often hardcoded into the protocol.

GPU - Graphics Processing Unit (noun): A specialized electronic circuit designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display.


Halving (noun): An event in which the rewards per block mined on a blockchain are halved, reducing the rate at which new cryptocurrency units are created.

HODL (verb): Originally a misspelling of "hold", it's now used as a humorous term in the crypto community for holding onto cryptocurrencies.

Hot Wallet (noun): A cryptocurrency wallet that is connected to the internet.

Hyperledger (noun): An open-source umbrella project of open-source blockchain and related tools.


ICO - Initial Coin Offering (noun): A fundraising method in which new projects sell their underlying crypto tokens in exchange for Bitcoin or Ethereum.

Immutable (adjective): Unable to be changed or altered.

Inflation (noun): The rate at which the general level of prices for goods and services is rising.

Interoperability (noun): The ability of different systems or organizations to work together.

IPFS - InterPlanetary File System (noun): A protocol and network designed to create a peer-to-peer method of storing and sharing hypermedia in a distributed file system.


JavaScript (noun): A programming language commonly used in Web3 development.

JOMO - Joy Of Missing Out (noun): The feeling of contentment experienced when one doesn't partake in an activity that others are doing.


KYC - Know Your Customer (noun): A process of verifying the identity of customers.


Lambo (noun): Short for Lamborghini, often used in the crypto community as a symbol of financial success.

Liquidity (noun): The ease with which an asset can be converted into cash without affecting its market price.

Long (verb): Holding a position in an asset in anticipation of a price increase.


Mainnet (noun): The main blockchain network where transactions are executed and recorded.

Market Cap (noun): The total dollar market value of all of a company's outstanding shares of stock or a cryptocurrency's total supply.

Meme Coin (noun): A cryptocurrency that gains popularity and value primarily through internet memes.

Metaverse (noun): A collective virtual shared space created by the convergence of virtually enhanced physical reality and physically persistent virtual reality.


NFT - Non-Fungible Token (noun): A digital asset representing ownership or proof of authenticity of a unique item or piece of content, stored on a blockchain.

Node (noun): A computer that participates in maintaining the blockchain network.

Nonce (noun): A value used only once in a cryptographic communication.


Open Source (noun): Software for which the original source code is made freely available and may be redistributed and modified.

Oracle (noun): A source of information used to inform smart contracts about real-world events.


Paper Wallet (noun): A physical document that contains a public address for receiving cryptocurrency, as well as a private key for spending or transferring cryptocurrency stored in that address.

P2P - Peer-to-Peer (adjective): A decentralized interaction that occurs directly between two parties, without the need for a central authority.

Private Key (noun): A piece of information used to access and control cryptocurrency in a wallet.

Proof of Stake (PoS) (noun): A consensus mechanism where validators are chosen to create and validate new blocks based on the amount of cryptocurrency they hold and are willing to "stake" as collateral.

Proof of Work (PoW) (noun): A consensus mechanism that requires participants to prove that they have performed a certain amount of computational work in order to create new blocks and add them to the blockchain.


QR Code (noun): A type of barcode that can be scanned by a smartphone camera, linking the device to a website or other digital content.


ROI - Return On Investment (noun): A measure of the gain or loss generated on an investment relative to the amount of money invested.

Rug Pull (noun): A type of scam in which the creators of a cryptocurrency pull liquidity from a project, leaving investors with worthless tokens.

Smart Contract (noun): A self-executing contract with the terms of the agreement between buyer and seller written directly into code.

Stablecoin (noun): A type of cryptocurrency designed to have a stable value, often pegged to fiat currency or other assets.


Sharding (noun): A method used to improve the scalability of blockchain networks by partitioning them into smaller shards.

Shill (verb, noun): The act of aggressively promoting a cryptocurrency.

Soft Fork (noun): A change to a blockchain’s protocol that is backwards-compatible.

Solidity (noun): A programming language used for writing smart contracts on Ethereum.

Swap (verb, noun): The act of exchanging one cryptocurrency for another.

Token (noun): A unit of value issued by a project on the blockchain.

Tokenomics (noun): The study of how tokens operate within a blockchain ecosystem.

Transaction (noun): An exchange of cryptocurrency between two parties.

Trustless (adjective): A system or protocol that does not require participants to trust a central authority.

Turing Complete (adjective): A property of a system that, given sufficient time and memory, can perform any computation a Turing machine can.


Uniswap (noun): A decentralized cryptocurrency exchange operating on the Ethereum blockchain.

Utility Token (noun): A type of cryptocurrency that is designed to be spent within a specific ecosystem.


Validator (noun): A participant in a proof-of-stake blockchain network that is responsible for validating transactions and creating new blocks.

Vault (noun): A secure digital storage facility used to store cryptocurrencies.


Wallet (noun): Software or hardware used to store cryptocurrency.

Web3 (noun): The next generation of the internet, characterized by decentralized protocols and applications built on blockchain technology.

Whale (noun): An individual or entity that holds a large amount of cryptocurrency.

Whitepaper (noun): A document outlining the technology, aims, and methodology of a new cryptocurrency project.


XRP (noun): A cryptocurrency developed by Ripple Labs, designed for fast and low-cost international money transfers.


Yield Farming (noun): The practice of staking or lending cryptocurrencies in order to generate rewards or interest.


Zero-Knowledge Proof (noun): A method by which one party (the prover) can prove to another party (the verifier) that a given statement is true, without conveying any information apart from the fact that the statement is indeed true.

This glossary should provide you with a comprehensive understanding of the most commonly used terms and concepts in the world of Web3 and cryptocurrency.

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