+Lexing, or lexical analysis, is the initial process of transforming a raw sequence of characters into a stream of meaningful units. These fundamental units, known as [Tokens](/wiki/Token), are then passed to a [Parser](/wiki/Parser) to interpret the language's structure.
+## See also
+- [Compiler](/wiki/Compiler)
+- [Regular Expressions](/wiki/Regular_Expressions)
+- [Syntax](/wiki/Syntax)