Lambda

Lambda, in general knowledge, often refers to a concept from various fields, including mathematics and physics. It is commonly used to denote a specific value, a constant, or a parameter in equations. In programming, particularly related to languages like Python, a "lambda" is an anonymous function that can take any number of arguments but has a single expression. This allows for concise function creation without formally defining a function. In physics, lambda may represent wavelength in wave equations. Overall, it symbolizes a versatile, defining characteristic depending on the context.