Joining a jury is an important civic duty that many citizens are called upon to do. It involves being selected to serve on a jury in a court of law, where one is expected to listen to the evidence presented and make a decision based on the facts. The two crossword solutions for this term are 'SIT' (3 letters) and 'IMPANEL' (7 letters). To 'SIT' on a jury means to be chosen to serve on it, while to 'impannel' a jury means to select and swear in the members of the jury.