symbol
In general, something that stands for something else. A symbol may be an aesthetic device or a sign used to convey information visually, thus saving time, eliminating language barriers, or overcoming illiteracy.
Symbols are used in art, mathematics, music, and literature; for practical use in science and medicine; for road signs; and as warnings – for example, a skull and crossbones to indicate dangerous contents.
How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content.
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