A symbol is a mark, sign, or word that shows, represents, or is comprehended as representing an idea, item, or relationship. Symbols enable individuals to exceed what is known or seen by developing links between otherwise extremely different principles and experiences. All communication (and also data handling) is accomplished via making use of symbols. Symbols take the form of words, seems, gestures, suggestions, or aesthetic images and also are made use of to communicate other suggestions and ideas. For instance, a red octagon is a common symbol for QUIT ; on maps, blue lines commonly stand for rivers; as well as a red climbed often represents love as well as compassion. Numerals are symbols for numbers; letters of an alphabet might be symbols for specific phonemes; as well as personal names are symbols representing individuals. The variable x , in a mathematical equation, might signify the position of a particle in space. The academic research study of symbols is semiotics. In carto...