sidereal

[ sahy-deer-ee-uhl ]

/ saɪˈdɪər i əl /

SEE SYNONYMS FOR sidereal ON THESAURUS.COM

adjective Astronomy.

determined by or from the stars: sidereal time.

of or relating to the stars.

Origin of sidereal

1625–35; <Latin sīdere(us) of, belonging to the stars (sīder-, stem of sīdus star, constellation + -eus adj. suffix) + -al¹

OTHER WORDS FROM sidereal

si·de·re·al·ly, adverbnon·si·de·re·al, adjectiveun·si·de·re·al, adjective

Words nearby sidereal

side money, side of the tracks, side-on, sidepiece, side pot, sidereal, sidereal day, sidereal hour, sidereal hour angle, sidereal month, sidereal period

Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for sidereal

With the zaimph which was wrapped about him, he looked like a sidereal god surrounded by the firmament.
Salammbo|Gustave Flaubert
Not only nebul are probably unstable, but also many of the sidereal systems.
The Asteroids|Daniel Kirkwood
So the constitution of the sidereal universe is just like that of the bodies which we call material.
Urania|Camille Flammarion
There is another way in which we can form some notion of the immensity of these sidereal distances.
Young Folks' Library, Volume XI (of 20)|Various

In one day, a man may go out of the town of Kbul to where snow never falls, or he may go, in two sidereal Fol.
The Bbur-nma in English|Babur, Emperor of Hindustan

British Dictionary definitions for sidereal

sidereal

/ (saɪˈdɪərɪəl) /

adjective

of, relating to, or involving the stars

determined with reference to one or more starsthe sidereal day

Derived forms of sidereal

sidereally, adverb

Word Origin for sidereal

C17: from Latin sīdereus, from sīdus a star, a constellation

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for sidereal

sidereal

[ sī-dîr′ē-əl ]

Relating to the stars or constellations.

Measured with respect to the background of fixed stars instead of the Sun.

单词	sidereal
释义	sidereal [ sahy-deer-ee-uhl ] / saɪˈdɪər i əl / SEE SYNONYMS FOR sidereal ON THESAURUS.COM adjective Astronomy. determined by or from the stars: sidereal time. of or relating to the stars. Origin of sidereal 1625–35; <Latin sīdere(us) of, belonging to the stars (sīder-, stem of sīdus star, constellation + -eus adj. suffix) + -al¹ OTHER WORDS FROM sidereal si·de·re·al·ly, adverbnon·si·de·re·al, adjectiveun·si·de·re·al, adjective Words nearby sidereal side money, side of the tracks, side-on, sidepiece, side pot, sidereal, sidereal day, sidereal hour, sidereal hour angle, sidereal month, sidereal period Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for sidereal With the zaimph which was wrapped about him, he looked like a sidereal god surrounded by the firmament. Salammbo\|Gustave Flaubert Not only nebul are probably unstable, but also many of the sidereal systems. The Asteroids\|Daniel Kirkwood So the constitution of the sidereal universe is just like that of the bodies which we call material. Urania\|Camille Flammarion There is another way in which we can form some notion of the immensity of these sidereal distances. Young Folks' Library, Volume XI (of 20)\|Various In one day, a man may go out of the town of Kbul to where snow never falls, or he may go, in two sidereal Fol. The Bbur-nma in English\|Babur, Emperor of Hindustan British Dictionary definitions for sidereal sidereal / (saɪˈdɪərɪəl) / adjective of, relating to, or involving the stars determined with reference to one or more starsthe sidereal day Derived forms of sidereal sidereally, adverb Word Origin for sidereal C17: from Latin sīdereus, from sīdus a star, a constellation Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Words related to sidereal stellar, luminous, sparkling, glittering, celestial, remote, visionary, stellular, astral, bright, lustrous, shimmering, shining, bespangled, radiated, spangled, stelliform Scientific definitions for sidereal sidereal [ sī-dîr′ē-əl ] Relating to the stars or constellations. Measured with respect to the background of fixed stars instead of the Sun. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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sidereal

adjective Astronomy.

Origin of sidereal

OTHER WORDS FROM sidereal

Words nearby sidereal

Example sentences from the Web for sidereal

British Dictionary definitions for sidereal

adjective

Derived forms of sidereal

Word Origin for sidereal

Words related to sidereal

Scientific definitions for sidereal