day vs sidereal time
sidereal time vs dayday and sidereal time both are nouns.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| day | Yes | No | No | No |
| sidereal time | Yes | No | No | No |
As nouns,
sidereal time is a hypernym of
day; that is, sidereal time is a
word with a broader meaning than day:
- day: the time for one complete rotation of the earth relative to a particular star, about 4 minutes shorter than a mean solar day
- sidereal time: measured by the diurnal motion of stars
Other hypernyms of day include
time unit, unit of time.
| day (noun) | sidereal time (noun) |
|---|---|
| a period of opportunity | measured by the diurnal motion of stars |
| time for Earth to make a complete rotation on its axis | |
| a day assigned to a particular purpose or observance | |
| the time after sunrise and before sunset while it is light outside | |
| a point or period in time | |
| the recurring hours when you are not sleeping (especially those when you are working) | |
| an era of existence or influence | |
| the time for one complete rotation of the earth relative to a particular star, about 4 minutes shorter than a mean solar day | |
| the period of time taken by a particular planet (e.g. Mars) to make a complete rotation on its axis |
Words related to "day"
- 24-hour interval
- 60 minutes
- Admission Day
- All Fools' day
- Allhallows Eve
- American Indian Day
- April 14
- April Fools'
- April Fools' day
- Arbor Day
- Armed Forces Day
- Cinco de Mayo
- Citizenship Day
- Davis' Birthday
- Day of Judgement
- Day of Judgment
- December 31
- Doomsday
- Father's Day
- February 12
- February 14
- February 2
- February 22
- February 29
- First of May
- Flag Day
- Groundhog Day
- Hallowe'en
- Halloween
- Inauguration Day
- January 19
- January 20
- Jefferson Davis' Birthday
- Judgement Day
- Judgment Day
- June 14
- June 23
- June 3
- Last Day
- Last Judgement
- Last Judgment
- Lee's Birthday
- Lincoln's Birthday
- March 17
- March 2
- May 1
- May Day
- Midsummer Eve
- Midsummer Night
- Mother's Day
- New Year's Eve
- November 5
- October 24
- Pan American Day
- Patriot's Day
- Robert E Lee Day
- Robert E Lee's Birthday
- Saint Patrick's Day
- Saint Valentine's Day
- September 17
- St John's Eve
- St John's Night
- St Patrick's Day
- St Valentine's Day
- Tet
- Texas Independence Day
- United Nations Day
- V-day
- Valentine Day
- Valentine's Day
- Victory Day
- Walpurgis Night
- Washington's Birthday
- afternoon
- anniversary
- bissextile day
- calendar day
- chance
- civil day
- commencement day
- crack of doom
- daily
- dark
- date
- day
- day of reckoning
- day of remembrance
- day of the month
- daylight
- daytime
- degree day
- doomsday
- election day
- end of the world
- epoch
- era
- eschaton
- eve
- even
- evening
- eventide
- field day
- forenoon
- high noon
- holiday
- hour
- hr
- ides
- leap day
- lunar day
- market day
- mean solar day
- midafternoon
- midday
- morn
- morning
- morning time
- morrow
- night
- nighttime
- noon
- noonday
- noontide
- off-day
- opportunity
- payday
- period
- period of time
- polling day
- pre-valentines day
- rag day
- red-letter day
- saint's day
- school day
- sidereal day
- sidereal time
- snow day
- solar day
- speech day
- time
- time period
- time unit
- today
- tomorrow
- twelve noon
- twenty-four hour period
- twenty-four hours
- unit of time
- washday
- washing day
- wedding day
- work time
- workday
- working day
- yesterday
Words related to "sidereal time"
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