Define ‘Liquidation’ in the Context of Decentralized Stablecoins.
Liquidation is the automated process by which a decentralized stablecoin protocol closes a user's collateralized debt position (CDP or vault) if the value of the collateral drops below a pre-defined threshold. The collateral is seized and sold on the open market to cover the minted stablecoins, protecting the system's solvency and the peg.