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dioptra

Noun

Meaning

An optical instrument, invented by Hipparchus, for taking altitudes, leveling, etc.

Source: Webster's dictionary

Synonyms

theodolite surveying instrument optical instrument angle measurement device land surveying instrument angle measuring instrument surveyor's instrument measuring tool angle measurement tool geodetic instrument geodetic tool land surveying equipment surveying device surveyor's tool geodetic measuring instrument
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Anagrams

parotid partido Trapido

Close letter words and terms

dioptid dioptine dioptometer dioptral dioptrate dioptre