What's the difference between Zenith and Nadir?
Wikipedia
- Zenith (noun) The point in the sky vertically above a given position or observer; the point in the celestial sphere opposite the nadir. "nadir|perigee"
- Zenith (noun) The highest point in the sky reached by a celestial body.
- Zenith (noun) Highest point or state; peak. "acme|apogee|culmination|pinnacle"
How would you define zenith and Nadir?
Nadir, a term used in astronomy for the point in the heavens exactly opposite to the zenith, the zenith and nadir being the two poles of the horizon. That is, the zenith is directly overhead, the nadir directly underfoot. His celestial meridian is a great circle passing through his zenith and the poles. How do you use nadir in a sentence?
What is the connotation of Zenith?
The term zenith sometimes means the highest point, way, or level reached by a celestial body on its daily apparent path around a given point of observation. This sense of the word is often used to describe the position of the Sun ("The sun reached its zenith..."), but to an astronomer, the Sun does not have its own zenith and is at the zenith only if it is directly overhead.
What is the origin of the word zenith?
zenith (n.) "point of the heavens directly overhead at any place," late 14c., from Old French cenith (Modern French zénith), from Medieval Latin cenit, senit, bungled scribal transliterations of Arabic samt "road, path," abbreviation of samt ar-ras, literally "the way over the head."Letter -m-misread as -ni-.. The Medieval Latin word could as well be influenced by the rough agreement of the ...
What does the word zenith mean?
HIGHEST POINTzenith noun [C usually singular] (HIGHEST POINT) the point in the sky directly above you: The centre of the map is the zenith (straight overhead).
How do you use zenith in a sentence?
Examples from Collins dictionaries His career is now at its zenith. The zenith of Perugia's influence came with the defeat of Siena in 1358. The sun rises, reaches its zenith and sets.
What are synonyms for zenith?
synonyms for zenithacme.altitude.apex.apogee.cap.capstone.climax.crest.More items...
How do you find your zenith?
zenith, point on the celestial sphere directly above an observer on the Earth. The point 180° opposite the zenith, directly underfoot, is the nadir.
What is the meaning of zenith of success?
The zenith of something is the time when it is most successful or powerful. His career is now at its zenith.
What is a zenith star?
Stars cross the sky from east to west. They are at their zenith when they appear to reach their highest point. Certain stars are known to pass directly above specific islands when they are at their zenith. These stars are called zenith stars.
What does zenith mean in Islam?
Description: The term zenith is derived from an Arabic expression meaning direction of the head or path above the head. Zenith is sometimes also used to refer to the highest point that a celestial body reaches during its orbit at a given point of observation.
How do you use nadir in a sentence?
He reached an intellectual nadir this afternoon which must have surprised even his own back benchers. I believe that it has reached its nadir now. We wonder at his versatility, but, surely, political servility has never reached such a nadir. There are, however, signs that that year may prove to have been the nadir.
What is the opposite of nadir?
Zenith — and its opposite, nadir — have been appropriated by non-astronomers and are used to describe high and low points in non-astronomical contexts. For example, you can say that the high school quarterback hit his zenith in high school, and it was all downhill from there.
What does zenith mean?
zenith Add to list Share. zenith. Zenith means the high point — it comes from astronomy, where it describes the highest point in an arc traveled by a star or a planet or another celestial body. The sun reaches its zenith when it is as high in the sky as it is going to go on that day.
What is the definition of a celestial point?
celestial point. a point in the heavens (on the celestial sphere) noun. the highest level or degree attainable; the highest stage of development. synonyms: acme, elevation, height, meridian, peak, pinnacle, summit, superlative, tiptop, top. see more.
What is the crown of a hat?
types: crown. the part of a hat (the vertex) that covers the crown of the head. roof peak. the highest point of a roof. type of: extreme, extreme point, extremum. the point located farthest from the middle of something. noun.
What is the zenith of the sphere?
The zenith is an imaginary point directly "above" a particular location, on the imaginary celestial sphere. "Above" means in the vertical direction opposite to the apparent gravitational force at that location. The opposite direction, i.e. the direction in which gravity pulls, is toward the nadir.
What is the pole of the horizon?
The pole of the horizon, or that point in the heavens directly overhead, as nadir is that which is directly under our feet.
What does "samt way" mean?
Etymology: [OE. senyth, OF. cenith, F. znith, Sp. zenit, cenit, abbrev. fr. Ar. samt-urras way of the head, vertical place; samt way, path + al the + ras head. Cf. Azimuth.]
What does "zenith" mean?
zen′ith, n. that point of the heavens which is exactly overhead— i.e. in line with the spectator's position and the centre of the earth (it is thus the upper pole of the spectator's horizon, as the nadir is the under pole): greatest height, summit of ambition, &c.— adj. Zen′ithal .— ns. Zen′ith-dis′tance, the angular distance of a heavenly body from the zenith; Zen′ith-sec′tor, an instrument for measuring zenith-distances. [Fr., through Sp. zenit, from Ar. samt, short for samt-ur-ras, lit. 'way of the head.']
Why are roof lights so bright?
The rooflights exploit the fact that an overcast sky is three times as bright at the zenith as at the horizon, enabling less glazing for the same amount of light.
What angle do curves rise to?
The curves rise to attain maximum values at intermediate zenith angles and then decline as light is attenuated along increasingly lengthy light paths through the canopy.
What contributes to the availability of light in a canopy?
At such points, the available light is contributed by a multitude of small openings in the canopy distributed over a wide range of zenith angles.
What was the sun at its zenith in the summer?
The summer sun was at its zenith in a cloudless sky.
What is the zenith of the sun?
The sun is well past its zen ith ...
What is progressive rock?
Three decades on from its creative zenith, so-called 'progressive' rock remains probably the most critically maligned and misunderstood genre in the history of rock music. The sun was then truly at its zenith . This underlying sense of unease, then, finally reached its zenith towards the end of the 1970 courses.
When was Tolstoy at the zenith of his achievement?
In the 1860s , Tolstoy was at the zenith of his achievement.
Zenith Popularity
In the U.S. in 2018, it ranked 9,078 in baby name popularity for girls with 12 occurrences. It ranked 3,965 in baby name popularity for boys with 27 occurrences.
Zenith Name Fun
Would you like to fingerspell the name Zenith in American Sign Language? Then just follow the diagram below.
What does the name Zenith mean?
The meaning of Zenith is “The highest point”. Keep in mind that many names may have different meanings in other countries and languages, so be careful that the name that you choose doesn’t mean something bad or unpleasant. Search comprehensively and find the name meaning of Zenith and its name origin or of any other name in our database. Also note the spelling and the pronunciation of the name Zenith and check the initials of the name with your last name to discover how it looks and sounds. The history and meaning of the name Zenith is fascinating, learn more about it. (If you know more meanings of the name and you would like to contribute click here to submit another name meaning).
Where does the name Zenith come from?
The name Zenith is of Arabic origin, and is used in more than one countries and different languages of the world, especially Arabic speaking countries, English speaking countries among others.
Is Zenith popular in the US?
This name is not popular in the US, according to Social Security Administration, as there are no popularity data for the name. This doesn't mean that the name Zenith is not popular in other countries all over the world. The name might be popular in other countries, in different languages, or even in a different alphabet, as we use the characters from the Latin alphabet to display the data. A derivative of the name might also be popular in US. Try searching for a variation of the name Zenith to find popularity data and rankings.