Formally Relinquish is a term used to describe the act of giving up or surrendering something. The two crossword solutions for this term are CEDE (4 letters) and Signaway (8 letters). CEDE is defined as to give up possession or control of something, while Signaway is defined as to formally agree to give up a right or claim. Both terms can be used to describe the act of Formally Relinquishing something.