Republic means the same as

The United States is a democratic republic, or you could say a republic where the leaders are elected through a democratic process. Democracy comes from the Greek words "demos" and "kratia", which are "people" and "power", respectively - meaning that people have a direct influence on their government

A republic is deemed synonymous to a democratic government in which the code is building "government for the people and by the people". However, some say there are differences between the two that sets them apart. In this case, republic means the same by terms as consen of the governed as stated in the definition aforementioned