Expertlatin
- What is the etymology root of compass?
- What is a compass for drawing circles?
- What is the history of drawing compass?
- What is the use of a compass in technical drawing?
What is the etymology root of compass?
Etymology 1
From Middle English compas (“a circle, circuit, limit, form, a mathematical instrument”), from Old French compas, from Medieval Latin compassus (“a circle, a circuit”), from Latin com- (“together”) + passus (“a pace, step, later a pass, way, route”); see pass, pace.
What is a compass for drawing circles?
A beam compass is an instrument, with a wooden or brass beam and sliding sockets, cursors or trammels, for drawing and dividing circles larger than those made by a regular pair of compasses. Scribe-compasses is an instrument used by carpenters and other tradesmen.
What is the history of drawing compass?
First drawing compasses were found in the archeological digging of ancient Rome. Every drawing compass before the eighteenth century didn't have a pen but a needle instead so it scratches the surface. By the twentieth century, drawing compasses were spread widely throughout the world.
What is the use of a compass in technical drawing?
A compass (or pair of compasses) is a drawing tool that can be used to draw circles or arcs, parts of circles. They can also be used to measure distances, in particular on maps.
