Map symbol refers to the graphic representation of various features on a map. The use of map symbols is essential in cartography as it helps to convey information about physical features and cultural aspects of a location. Some common synonyms for the term map symbol may include map legend, map key, or cartographic symbol. A map legend provides the explanation for the symbols used on a map, while a map key refers to a list of symbols used in creating a particular map. Lastly, cartographic symbol refers to the graphical representation used to denote features and elements on a map. All these terms are widely used in cartography and mapping to facilitate effective communication of geographical information.