The term "outermost" refers to something that is situated or located farthest away from a central point, or further out than anything else. It can also describe the outer layer or surface of an object, such as the outermost skin or membrane. In terms of geography, it could refer to the most remote or distant area or location. The word "outermost" is often used in contrast with words like "innermost," which refers to something that is situated closest to a central point or further in than anything else.