Strike off is a term used to describe the act of removing something from an official list or register. The term can be broken down into three crossword solutions: DISBAR (6 letters), ELIMINATE (9 letters), and ERASE (5 letters). DISBAR refers to the removal of a professional's license or right to practice, while ELIMINATE means to remove completely or get rid of. ERASE is the act of removing something by rubbing it out or deleting it. All three words are used to describe the action of striking off something from an official list or register.