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.
Station at 3,400 meters above sea level Glaciers everywhere, including those in the Alps and Andes, are melting at a worrisome speed due to climate change. Mrigakshi Dixit, Interesting Engineering, 2 Sep. 2025 Like all of the Tuamotus, Fakarava sits barely above sea level. Joe Sills, Forbes.com, 2 Sep. 2025 For example, the comments criticize the sections on sea level rise, noting the report failed to capture the acceleration of such trends, among other inaccuracies. Andrew Freedman, CNN Money, 2 Sep. 2025 Climbing up Sa Calobra from sea level was brutal. Denny Lee, Travel + Leisure, 1 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 10 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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