There are multiple definitions - click on the translation that matches your context.

adjudicación en pago

full

accord and satisfaction

noun

Comparative law notes

Spain

creditor’s acceptance of a substitute performance in full discharge of an obligation

Definitions of accord and satisfaction

English

an agreement to accept an alternative form of payment for a debt, and for that debt to then be discharged (=ended following payment)

Can an accord and satisfaction settle a disagreement?