A "pair of dividers" is a popular tool used by craftsmen, engineers, and designers to measure distances and create accurate circles and arcs. This tool is comprised of two pointed metal legs that are fixed at one end and open and close through an adjustable joint at the other end. Synonyms for "pair of dividers" include compass, divider, callipers, and pounce. A compass is a tool used for drawing circles and arcs, while divider and callipers refer to instruments used to measure distances. Pounce is a specialized tool that is used for tracing patterns onto a surface. Each of these tools is useful for precise measurements and is an essential addition to any toolbox or workbench.