👉 In mathematics, a "furdle" is an object that can be used to measure distances. It's often represented by the symbol "d", and it has two dimensions; one for length and one for width. A "furdle" is a useful tool in geometry, particularly in solving problems related to distance measurement or measuring objects. A furdle can also serve as a unit of measurement for volume, since its size is determined by the product of its length and width (or