What is a crypto glossary?

A crypto glossary is a reference guide that defines cryptocurrency and blockchain terminology in plain English. It covers everything from basic concepts like Bitcoin and Ethereum to advanced topics like DeFi, MEV, and tokenomics, helping beginners and experienced traders alike understand the language of crypto.

How many terms does WhaleFactor cover?

Whale Factor's crypto glossary currently covers over 600 terms spanning cryptocurrency, blockchain technology, DeFi, NFTs, trading, staking, and more. New terms are added regularly as the crypto space evolves.

Is this glossary free?

Yes, Whale Factor's crypto glossary is 100% free to use. No account or signup required. You can search, browse by letter, and read full definitions for every term at no cost.

Crypto & Finance Glossary

Your guide to understanding cryptocurrency and finance terminology. From Bitcoin basics to advanced DeFi concepts.

All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Showing 1–9 of 9 terms starting with "U"

U

Uncle Block

blockchain

A valid block that was mined at the same time as another block but didn't make it into the main chain.

Undercollateralized Lending

defi

DeFi lending where borrowers put up less collateral than they borrow, similar to traditional unsecured loans.

Unemployment Rate

macro

The percentage of the labor force that's jobless and actively seeking work.

Uniswap

defi

The largest decentralized exchange on Ethereum that pioneered the automated market maker model.

Unrealized PnL

trading

The profit or loss on a position that you haven't closed yet.

USDC (USD Coin)

cryptocurrency

A stablecoin pegged 1:1 to the US dollar, issued by Circle (co-founded with Coinbase under the Centre Consortium).

USDT (Tether)

cryptocurrency

The largest stablecoin by market cap, pegged to the US dollar.

Utility Token

cryptocurrency

A token that provides access to a product or service rather than representing ownership.

UTXO

blockchain

Unspent Transaction Output.

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