heliometer

See also: Heliometer

English

Etymology

From helio- + -meter, from Ancient Greek Ἥλιος (Hḗlios), from ἥλιος (hḗlios, sun), and French mètre, from Ancient Greek μέτρον (métron, measure).

Noun

heliometer (plural heliometers)

  1. An astronomical instrument, based on a telescope, for measuring the diameter of the sun; now used to measure the angular distance between stars and other celestial bodies.

Translations


Slovak

Pronunciation

  • IPA(key): /ˈɦɛliɔmɛtɛr/

Noun

heliometer m (genitive singular heliometra, nominative plural heliometre, genitive plural heliometrov, declension pattern of stroj)

  1. heliometer

Declension

Further reading

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