Crypto Glossary

Our Crypto Glossary is designed to help you understand key concepts, technologies, and trading terms, explained in clear, simple language. Whether you’re a beginner or brushing up, this glossary is your one-stop crypto dictionary.

How to Use This Glossary

Use the A–Z index to jump to what you need:
  • Search or A–Z
  • Learn In Context
  • Keep It Practical

Our Editorial Standards

  • Plain English first
  • Verified sources: We cite official docs and regulators when relevant.
  • Neutral and practical
  • Kept fresh: We review and update definitions regularly as protocols and rules evolve.
first_letter

0x Protocol

0x Protocol facilitates decentralized exchange of Ethereum-based tokens by providing smart contract infrastructure, enabling secure, efficient peer-to-peer trading. It powers fast, trustless transactions directly on the blockchain.

1hr

1hr refers to a one-hour time frame used in cryptocurrency trading and analysis, crucial for identifying short-term market trends and making timely decisions.

24hr

24hr refers to the round-the-clock trading cycle in the cryptocurrency market, allowing for constant buying, selling, and trading of assets globally.

30d

30d refers to the 30-day average, commonly used in crypto to analyze asset performance trends and volatility over a set period.

401(k) Plan

A 401(k) plan is a retirement savings account that offers tax advantages for employees, allowing them to invest a portion of their salary before taxes are taken out.

51% Attack

A 51% attack occurs when a miner or group of miners gain more than 50% of a blockchain's network hash rate, enabling them to manipulate transactions and possibly double-spend coins.

52-Week High/Low

The 52-Week High/Low indicates the highest and lowest price of a cryptocurrency over the past year, guiding investors on market trends.

52-Week Range

The 52-Week Range indicates the highest and lowest price point of a crypto asset within the last year, offering insight into its volatility and trend patterns.

7d

7d refers to the seven-day performance of a cryptocurrency, showing its price movement and trends over a week to help investors gauge short-term market behavior.

80/20 Rule (Pareto Principle)

The 80/20 Rule, or Pareto Principle, suggests that 80% of outcomes result from 20% of causes, a concept widely applied in optimizing crypto trading and investment strategies for efficiency.

Abenomics

Abenomics refers to the economic policies implemented by Japan's former Prime Minister Shinzo Abe to combat deflation and stimulate Japan's economy through monetary easing, fiscal stimulus, and structural reforms.

Abnormal Return

Abnormal Return in crypto refers to the unexpected profit or loss of an investment, diverging from typical market returns. It identifies unusual performance, signaling potential insights or anomalies in the market.

Absolute Advantage

Absolute Advantage refers to the superior efficiency of a party in producing goods or offering services compared to others, allowing for greater output using the same resources. It shapes trade dynamics and competitiveness in the crypto market.

Absolute Return

Absolute Return measures the gain or loss of an investment over a set period, aiming for positive returns regardless of market conditions. It focuses on achieving growth through diverse strategies in the crypto space.

Abstract

Abstract streamlines the creation and management of smart contracts on blockchain, simplifying complex processes into user-friendly interfaces.

Abstraction Scalability

Abstraction scalability streamlines blockchain operations by simplifying complex processes, enhancing system efficiency and user interaction.

Accepting Risk (Acceptance)

Accepting Risk in crypto refers to the conscious decision to retain potential exposure to loss in investments, acknowledging the inherent uncertainties in the market.

Account

An account in the crypto world is a unique digital identifier that allows users to send, receive, and hold cryptocurrency assets securely on a blockchain.

Account Abstraction

Account Abstraction simplifies user experiences in crypto by merging wallet functionality directly into smart contracts, enabling more versatile and accessible transactions.

Account Balance

Account Balance represents the total amount of digital currency available in a crypto wallet or exchange account, indicating both spendable assets and those currently in use for trades or investments.
Loading
Load More Exchanges

FAQ

What is this glossary and who is it for?
It’s a crypto dictionary for everyone. You will find short, accurate explanations with examples and links to deeper guides.
We review key terms regularly and refresh entries whenever networks, standards, or regulations change.
Technical terms are global, but regulatory terms can vary by jurisdiction. Where it matters, we note regional differences.
Dev docs are precise but dense. Our glossary keeps the core meaning and adds why it matters, risks, and where you’ll see it in the real world.
We focus on blockchain, crypto, DeFi, Web3, security, and compliance, but generic finance terms may appear if they are used differently in crypto.
Yes, please use our Contact page to submit a term, correction, or example. We will review and update the glossary if it improves clarity or accuracy.