triangulation pillar
Word Rarity
Rare
Frequency: Zipf frequency 2.64 in modern English
22
Scrabble Score
19
Letters
6
Syllables
10
Unique Chars
Meaning
noun
A concrete pillar used by the Ordnance Survey as a point for taking theodolite measurements, used in determining the exact shape of the country in a mid-20th-century retriangulation project.
British usage
Usage
- British usage