Does Plumb Line Mean?

1 : a line (as of cord) that has at one end a weight (such as a plumb bob) and is used especially to determine verticality. 2 : a line directed to the center of gravity of the earth : a vertical line.

What does the phrase plumb line mean?

A plumb line is a weight suspended from a string used as a vertical reference line to ensure a structure is centered. As they always find the vertical axis pointing to the center of gravity, they ensure everything is right, justified and centered. ... God's plumb line “has a lot to do with the poor.

Why is it called plum line?

A plumb line is a light line with a weight (plumb bob) at one end that, when suspended next to a workpiece, defines a vertical line. Plumb comes from the Latin plumbum, or “lead,” the material that replaced stone as…

James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.