A DEED is a formal document that is used to transfer property or rights from one person to another. It is a legal instrument that must be signed and notarized in order for it to be valid. The term 'DEED' comes from the Old English word 'dǣd', which means 'ACT' or 'ACTION'. A DEED can also be used to grant powers of attorney, establish trusts, or create other legal agreements. The term FEAT refers to an accomplishment or achievement, which is often associated with the completion of a DEED.'