What does the <sup> tag signify in HTML?

The ^{tag in HTML is used to define text that should be displayed in superscript format. This means that the text will appear slightly above the baseline of the surrounding text and is typically rendered in a smaller font size. This formatting is commonly used in mathematical notations (such as exponents like x²), chemical formulas, and footnotes in academic writing. By using the tag, web developers can ensure that specific text stands out and is understood to represent a particular function, enhancing the content's clarity and readability.}