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Crypto Glossary

1,343 crypto, Web3, and DeFi terms — plain-English definitions from the BlockInsider editorial desks.

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A

  • AI Coins
  • API
  • AR Token (Arweave)
  • ASIC
  • ASIC-Resistant
  • Abenomics
  • Abnormal Return
  • Absolute Advantage
  • Absolute Return
  • Abstract
  • Abstraction Scalability
  • Accepting Risk (Acceptance)
  • Account
  • Account Abstraction
  • Account Balance
  • Account Number
  • Accountability
  • Accounting Conservatism
  • Accounting Method
  • Accounting Token
  • Accredited Investors
  • Accretion (of a Discount)
  • Accrual Accounting
  • Accrue
  • Accrued Income
  • Accrued Interest
  • Accrued Liabilities
  • Accrued Revenue
  • Accumulation Phase
  • Acid Test Ratio
  • Acquisition
  • Acquisition Cost
  • Acquisition Premium
  • Active Management
  • Activist Investor
  • Ad Hoc
  • Adam Back
  • Adaptive State Sharding
  • Address
  • Administrative Expenses
  • Adoption Curve
  • Advance/Decline Line (A/D Line)
  • Aeternity Blockchain
  • Affiliate
  • Affiliate Marketing
  • Agency Problem
  • Agency Theory
  • Agent
  • Aggregate Demand
  • Aggressive Investment Strategy
  • Air Gap
  • Airdrop
  • Airnode
  • Alan Greenspan
  • Algo-Trading (Algorithmic Trading)
  • Algorithm
  • Algorithmic Market Operations (AMOs)
  • Algorithmic Stablecoin
  • All Risks Coverage
  • All or None Order (AON)
  • All-Time High (ATH)
  • All-Time-High (ATH)
  • All-Time-Low (ATL)
  • Allocated Gold
  • Allocation
  • Allocation Efficiency
  • Allotment
  • Alpha
  • Alphanumeric
  • Altcoin
  • Altcoin Trader
  • Alternative Investments
  • Amalgamation
  • Amazon S3
  • Amended Return
  • Anarcho-capitalism
  • Angel Investor
  • Animal Spirits
  • Annual Percentage Rate (APR)
  • Annual Percentage Yield (APY)
  • Annual Report
  • Annualized Rate of Return
  • Anonymous
  • Anti Money Laundering (AML)
  • Anti-Fragile
  • Anti-Malware
  • Anti-Money Laundering (AML)
  • Anti-dump/Anti-Dumping Policy
  • Antitrust Law
  • Antivirus
  • Antpool
  • Apeing
  • Application Layer
  • Application Programming Interface (API)
  • Application-Specific Integrated Circuit (ASIC)
  • Arbitrage
  • Arbitrage Pricing Theory (APT)
  • Arbitrageur
  • Arm Virtual Machine (Qtum)
  • Aroon Indicator
  • Artificial Intelligence (AI)
  • Ascending Channel
  • Ashdraked
  • Asset
  • Asset Class
  • Asset Financing
  • Asset Management
  • Asset Swap
  • Asset-Backed Tokens
  • Asset-Based Approach
  • Asset-Based Lending
  • Assets Under Management (AUM)
  • Asynchronous
  • Atomic Swap
  • AtomicDEX
  • Attack surface
  • Attestation Ledger
  • Auction
  • Audit
  • Auditor
  • Augmented Reality (AR)
  • Authentication
  • Authority Masternode (VeChain)
  • Automated Market Maker (AMM)
  • Autonomous Economic Agent (AEA)
  • Average Annual Growth Rate (AAGR)
  • Average Annual Return (AAR)
  • Average Daily Trading Volume (ADTV)
  • Average Directional Index (ADX)
  • Average Return
  • Average Selling Price (ASP)
  • aNFT (Autonomous NFT)
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