Definitions from Wiktionary (sidereal day)
▸ noun: (astronomy) One day of sidereal time; the time in which Earth rotates once around its axis, relative to the point of the vernal equinox (about 23 hours, 56 minutes, 4 seconds).
▸ noun: (astronomy) The rotational period of Earth; the time in which Earth rotates around its axis 360 degrees.
▸ Words similar to sidereal day
▸ Usage examples for sidereal day
▸ Idioms related to sidereal day
▸ Wikipedia articles (New!)
▸ Words that often appear near sidereal day
▸ Rhymes of sidereal day
▸ Invented words related to sidereal day
▸ noun: (astronomy) One day of sidereal time; the time in which Earth rotates once around its axis, relative to the point of the vernal equinox (about 23 hours, 56 minutes, 4 seconds).
▸ noun: (astronomy) The rotational period of Earth; the time in which Earth rotates around its axis 360 degrees.
Similar:
day,
sidereal rotation period,
sidereal time,
stellar day,
sidereal orbital period,
sidereal year,
solar day,
sidereal period,
year,
sidereal month,
more...
Opposite:
Types:
▸ Words similar to sidereal day
▸ Usage examples for sidereal day
▸ Idioms related to sidereal day
▸ Wikipedia articles (New!)
▸ Words that often appear near sidereal day
▸ Rhymes of sidereal day
▸ Invented words related to sidereal day