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sidereal day

see definition of sidereal day
  • as insidereal time
  • as inday
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Synonyms for sidereal day

noun time measured by stars
  • sidereal day
  • sidereal month
  • sidereal year

More words related to sidereal day

day

noun. light part of every 24 hours
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.