BLOCKINSIDERLoading
Live
Block InsiderBLOCKINSIDER
NEWS
MARKETS
ORIGINALS
EMERGING TECH
RWA & DEFI
LEARN
TOOLS
ABOUT
Advertise with Block InsiderGet in touch
Learn

Crypto Glossary

961 crypto, Web3, and DeFi terms: plain-English definitions from the Block Insider editorial desks.

ALL#ABCDEFGHIJKLMNOPQRSTUVWXYZ

U

  • UNI Token
  • Unbanked
  • Uncle Block (Ommer Block)
  • Unconfirmed
  • Unit of Account
  • Unpermissioned Ledger
  • Unrealized Profit & Loss
  • Unspent Transaction Output (UTXO)
  • Unstoppable Domains
  • Utility Mining
  • Utility Token
Block InsiderBLOCKINSIDER© 2026 Block Insider.
AboutThe InsidersAdvertiseSponsoredCareersTermsPrivacy