Other forms: symbolized; symbolizes; symbolizing
Use the verb symbolize when you use an image, shape, color, or other simple visual to stand for something else, like when you wear black to symbolize that you're mourning a loss.
To symbolize is to make a symbol out of something. Symbolize traces back to the Greek word symbolon, which combines syn-, meaning "together," and bol, meaning "to throw." The earliest Christians were, so to speak, "thrown together" because of their beliefs, and so the Christian "marks" that represented their belief in one God became the first items to be described as symbols.