EN

Synonyms for triangulation pillar

  • noun

Most common

trig point trigonometrical station

All synonyms

Noun

triangulation station UK, trig point, trigpoint UK, trig pillar UK, trigonometrical station

Definitions

  1. n. 1

    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.

By length

9 letters
trigpoint