Definition of Day. Meaning of Day. Synonyms of Day

Here you will find one or more explanations in English for the word Day. Also in the bottom left of the page several parts of wikipedia pages related to the word Day and, of course, Day synonyms and on the right images related to the word Day.

Definition of Day

day
Sidereal Si*de"re*al, a. [L. sidereus, from sidus, sideris, a constellation, a star. Cf. Sideral, Consider, Desire.] 1. Relating to the stars; starry; astral; as, sidereal astronomy. 2. (Astron.) Measuring by the apparent motion of the stars; designated, marked out, or accompanied, by a return to the same position in respect to the stars; as, the sidereal revolution of a planet; a sidereal day. Sidereal clock, day, month, year. See under Clock, Day, etc. Sideral time, time as reckoned by sideral days, or, taking the sidereal day as the unit, the time elapsed since a transit of the vernal equinox, reckoned in parts of a sidereal day. This is, strictly, apparent sidereal time, mean sidereal time being reckoned from the transit, not of the true, but of the mean, equinoctial point.

Meaning of Day from wikipedia

- The word day has a number of meanings, depending on the context it is used such as of astronomy, physics, and various calendar systems. As a term in physics...
- A day is a unit of temporal measurement for a literal day or epoch of time. Day, DAY or Days may also refer to: Daytime Awareness day, a date set by a...
- Day Day Up (Chinese: 天天向上; pinyin: Tiāntiān xiàngshàng) is a po****r Chinese talk show broadcast on Hunan Television. The show is co-hosted by Wang Han...
- If Day (French: "Si un jour", "If one day") was a simulated **** German invasion and occupation of the Canadian city of Winnipeg, Manitoba, and surrounding...
- A Day or A-Day may refer to: A Day (film), a 2017 South Korean film A-Day (University of Alabama), an annual college football exhibition game in the United...
- "Day by Day (and with Each P****ing Moment)" is a Christian hymn written in 1865 by Lina Sandell several years after she had witnessed the tragic drowning...
- Martin Luther King Jr. Day (officially Birthday of Martin Luther King, Jr., and sometimes referred to as MLK Day) is a federal holiday in the United States...
- Day by Day is the fourth extended play by South Korean girl group T-ara, which was released on July 3, 2012, by Core Contents Media. The album marked the...
- "Day-In Day-Out" is a song recorded by English singer David Bowie, serving as the opening track for his seventeenth studio album, Never Let Me Down (1987)...
- Day by Day is a Doris Day album released by Columbia Records on December 17, 1956. The title is an obvious pun, both meaning "on a daily basis" (as implied...