Next to the ankh symbol, the icon commonly called the eye of Horus is the next most well known. It consists of a stylized eye and eyebrow. Two lines extend from the bottom of the eye, possibly to mimic the facial markings on a falcon local to Egypt, as Horus's symbol was a falcon.
In fact, three different names are applied to this symbol: the eye of Horus, the eye of Ra, and the Wadjet. These names are based on the meaning behind the symbol, not specifically its construction. Without any context, it is impossible to definitively determine which symbol is meant.
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