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dioptra

Noun

Meaning

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

Source: Webster's dictionary

Synonyms

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

parotid partido Trapido

Close letter words and terms

dioptid dioptine dioptometer dioptral dioptrate dioptre