zenith

noun

ze·​nith ˈzē-nəth How to pronounce zenith (audio)
 Canadian also and British usually  ˈze-nəth,
-nith
1
: the point of the celestial sphere that is directly opposite the nadir and vertically above the observer see azimuth illustration
2
: the highest point reached in the heavens by a celestial body
3
: culminating point : acme
at the zenith of his powersJohn Buchan

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Reaching the Zenith

When you reach the zenith, you're at the top, the pinnacle, the summit, the peak. Zenith developed from an Arabic phrase meaning "the way over one's head," and then traveled through Old Spanish, Medieval Latin, and Middle French before arriving in English. As long ago as the 1300s, English speakers used zenith to name the highest point in the celestial heavens, directly overhead. By the 1600s, zenith was being used for other high points as well. The celestial term is often contrasted with nadir, which refers to the point that is vertically downward from the observer (imagine a line going through the Earth from the observer's feet and out the other side into the sky). Figuratively, nadir simply means "the lowest point."

Examples of zenith in a Sentence

at the zenith of her career as a dancer
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Not that the spotlight in question shines all that brightly to begin with; most of the dozens of artists Nicolay spoke to work in commercially tenuous realms, such as indie rock or punk, in which a band like Sonic Youth represents the imagination’s zenith. Hua Hsu, The New Yorker, 21 Oct. 2024 Today, even if her commercial power has waned from its 2019-2020 zenith, Grande has found a level of consistency amongst her cultural ubiquity. Stephen Daw, Billboard, 17 Oct. 2024 The pair spent years locked in an elite but seemingly good-natured rivalry, its zenith coming at the marathon 2008 Wimbledon final, widely considered to be one of the best matches of all time. Alexander Smith, NBC News, 10 Oct. 2024 Just days before, the singer’s new set will drop, and with anticipation incredibly high and interest in all things related to the Grammy champion–who hasn’t released a new album in four years–at a zenith, she may be headed for another ruler. Hugh McIntyre, Forbes, 25 Sep. 2024 See all Example Sentences for zenith 

Word History

Etymology

Middle English cenyth, senyth, from Middle French cenit, from Medieval Latin, from Old Spanish zenit, modification of Arabic samt (al-ra's) way (over one's head)

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of zenith was in the 14th century

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Cite this Entry

“Zenith.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/zenith. Accessed 1 Dec. 2024.

Kids Definition

zenith

noun
ze·​nith ˈzē-nəth How to pronounce zenith (audio)
1
: the point in the heavens directly overhead
2
: the highest point

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