sea level

noun

: the level of the surface of the sea especially at its mean position midway between mean high and low water compare ground level sense 1a

Examples of sea level in a Sentence

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.
Torrey, Utah Tiny Torrey, with a population of fewer than 300, sits a cool 6,830 feet above sea level and is best known as the gateway to Capitol Reef National Park. Patricia Doherty, Travel + Leisure, 16 Sep. 2025 The Colli Berici, located in the southern part of Vicenza province, are a hilly formation reaching a maximum of 400 meters above sea level, where, among other things, a grape with many names is grown. Elisabetta Tosi, Forbes.com, 15 Sep. 2025 For planes flying 30,000 feet above sea level or military vehicles traveling through combat zones, that level of reliability can mean the difference between life and death. Prabhat Ranjan Mishra, Interesting Engineering, 13 Sep. 2025 Additionally, the Summit Peak Trail, a short but steep hike leads to the Summit Peak Observation Tower with views from nearly 2,000 feet above sea level, the highest point in the Porcupine Mountains. Jenna Prestininzi, Freep.com, 11 Sep. 2025 See All Example Sentences for sea level

Word History

First Known Use

1806, in the meaning defined above

Time Traveler
The first known use of sea level was in 1806

Browse Nearby Words

Cite this Entry

“Sea level.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sea%20level. Accessed 17 Sep. 2025.

Kids Definition

sea level

noun
: the height of the surface of the sea midway between the average high and low tides

More from Merriam-Webster on sea level

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