An "ensign" is a rank in the military, typically used in naval forces. It is often the lowest commissioned officer rank, usually above a midshipman and below a lieutenant. The term can also refer to the flag or banner that represents a nation or military unit, symbolizing pride and identity. In addition to its military context, the word "ensign" can denote a standard or emblem used in various organizations. For example, in the context of the United States Navy, an ensign is responsible for various duties, including navigation and leadership of junior officers.