Synonyms for trig point
- noun
Definitions
- n. 1
A fixed pillar with a metal housing for a theodolite on the top of a high point in the landscape; originally used for making Ordnance Survey maps.
Related words
- Other spellings
- trigpoint UK
A fixed pillar with a metal housing for a theodolite on the top of a high point in the landscape; originally used for making Ordnance Survey maps.