The term 'Police Rounds' is a job description for a police officer who is responsible for patrolling an area and ensuring the safety of the public. The crossword solution for this term is 'AMMO', which stands for ammunition. Police officers are typically armed with firearms and other weapons, and they must carry ammunition in order to be able to use them. Ammunition is an essential part of a police officer's job, as it allows them to protect themselves and the public from any potential threats.