Wiktionary
n. A graduated staff, typically having alternate black and white sections, used (along with a theodolite) in surveying
WordNet
n. measuring instrument having a sequence of marks at regular intervals; used as a reference in making measurements [syn: measuring stick, measure]
Wikipedia
A measuring rod is a tool used to physically measure lengths and survey areas of various sizes. Most measuring rods are round or square sectioned, however they can be flat boards. Some have markings at regular intervals. It is likely that the measuring rod was used before the line, chain or steel tapes used in modern measurement.
Usage examples of "measuring rod".
Ur-Nammu, ruler of Ur, depicted in an earlier millennium how his god, ordering him to build for him a temple and giving him the pertinent instructions, handed him the measuring rod and rolled string for the job.
After an unsteady start, Krim strode after him, swaying stiffly, long hands nervously fiddling with the brass measuring rod.
So when Esau's measuring rod indicated he was done, he tossed out his shovel, climbed wetly from the pit, and went over to Jael's.
Ptaclusp didn't notice, because at that moment one of the foremen was running to the foot of the tower, waving his ceremonial measuring rod.
You run across to Tom Brooke's house and fetch that measuring rod he used to lay out his new byre.