Definition
A spindle is a slender, often tapered rod used in spinning thread or yarn. Imagine it as the historical ancestor of a bobbin in a sewing machine ๐งต. It can also refer to something resembling this shape, like a spindle tree. Think of it as the central axis around which things gather or rotate. In computing, a spindle might refer to the rotating shaft in a hard drive. It's about focused rotation and central support.