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sidereal

adjective
/saɪˈdɪəriəl/

Meaning

Relating to the stars or constellations; measured relative to the stars.

Example Sentences

Astronomers use sidereal time to track the positions of stars.

Synonyms

stellar, astral, cosmic, celestial

Antonyms

terrestrial, earthly

Collocations

sidereal time, sidereal day, sidereal year

Related Vocabularies

Happening irregularly, not continuously.
complete in every way; fully attended or absolute
Having been broken into fragments; disjointed or incomplete.
Relating to an established set of principles governing a state; in accordance with a political const...
Giving a feeling of physical ease and relaxation; free from hardship or unpleasant conditions.
involving immoral or dishonorable actions; dirty or unpleasant

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