Meanings
plural pentagraphs · alternative pantograph
- A device used in surveying composed of four flat, straight brass rules, two of which are long and are connected by a double pivot at the end to create a V shape, and two of which are short and joined by a double pivot to create another V shape pointed away from the first, with the other ends of the short rules connected at the halfway mark of the long rules, so that the entire figure creates a parallelogram.
Cite this entry
pentagraph. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/pentagraph
“pentagraph.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/pentagraph. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “pentagraph,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/pentagraph.
Source: pentagraph on Wiktionary, CC BY-SA 4.0.