Engl. law. A relief was an incident to every feudal tenure, by way of fine or composition with the lord for taking up the estate which was lapsed or fallen in by the death of the last tenant. At one time the amount was arbitrary; but afterwards the relief of a knight's fee became fixed at one hundred shillings.
practice. That assistance which a court of chancery will lend to a party to annul a contract tinctured with fraud, or where there has been a mistake or accident; courts of equity grant relief to all parties in cases where they have rights, and modify and fashion that relief according to circumstances.