Homonym: Tilde (Diacritic)
A tilde is a diacritical mark that looks like a small wave (~) placed above a letter. It is commonly used in languages such as Spanish, where it appears over the letter n to form the letter ñ, indicating a distinct pronunciation. The tilde can also signify approximation in mathematics and programming.
In computing, the tilde has various uses, such as representing a home directory in Unix systems. It can also denote a bitwise NOT operation in some programming languages. Overall, the tilde serves important functions in both language and technology.