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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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M

  • Mainchain
  • Mainnet
  • Mainnet Swap
  • Maker
  • Maker Protocol (MakerDAO)
  • Malware
  • Man-in-the-Middle Attack (MITM)
  • Margin Call
  • Margin Trading
  • Market
  • Market Balances
  • Market Capitalization
  • Market Capitalization/Market Cap/MCAP
  • Market Maker, Market Taker
  • Market Making as a Service (MMaaS)
  • Market Momentum
  • Market Order
  • Market Order/Market Buy/Market Sell
  • Market Signal
  • Markets in Crypto-Assets (MiCA)
  • Marlowe
  • Masternode
  • Masternodes
  • Matching Engine
  • Max Supply
  • Maximal Extractable Value (MEV)
  • Maximum Supply
  • Medium of Exchange
  • Megahashes Per Second
  • Meme Economy
  • Memecoin
  • Memorandum of Understanding (MoU)
  • Mempool
  • Mercenary Capital
  • Merged Mining
  • MetaMask
  • Metadata
  • Metatransaction
  • Metaverse
  • Metaverse-as-a-Service (MaaS)
  • Metcalfe’s Law
  • Micro Cap
  • MicroBitcoin (uBTC)
  • Micropayment
  • Microtransaction
  • Mid Cap
  • MilliBitcoin
  • Mimetic Theory
  • Mineable
  • Minecraft
  • Miners
  • Minimum Collateralization Ratio (MCR)
  • Minimum Viable Product (MVP)
  • Mining
  • Mining Algorithm
  • Mining Contract
  • Mining Difficulty
  • Mining Farm
  • Mining Pool
  • Mining Reward
  • Mining Rewards
  • Mining Rig
  • Mining as a Service (MaaS)
  • Minnow
  • Minting
  • Mnemonic Phrase
  • Mnemonics
  • Mobile Wallet
  • Moloch DAO
  • Monetary Authority of Singapore (MAS)
  • Monetary Policy
  • Money
  • Money Flow Index (MFI)
  • Money Laundering
  • Money Market
  • Money Transfer License
  • Money Transmitter
  • Monitoring Tag
  • Monopoly
  • Moon
  • Moore’s Law
  • Motoko Programming Language (DFINITY)
  • Move (Programming Language)
  • Move-to-Earn
  • Moving Average (MA)
  • Moving Average Convergence Divergence (MACD)
  • Multi-Chain
  • Multi-Coin Wallet
  • Multi-Party Computation
  • Multi-Party Computation as-a-Service
  • Multi-Signature (Multi-Sig)
  • Multi-level Marketing
  • Multisignature
  • Mutual Credit Line
  • My Story (VeChain)
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