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.
Federal Aviation Administration charts show – and the NTSB confirmed – helicopters in the corridor must be at or below 200 feet above sea level. Kaanita Iyer, CNN, 2 Feb. 2025 The city is building its new roads to withstand 27 more inches of sea level rise by 2070, or NOAA’s intermediate-high sea level rise projection. Alex Harris, Miami Herald, 31 Jan. 2025 The estuary also helps prevent coastal erosion and absorb the effects of sea level rise. Clara Harter, Los Angeles Times, 29 Jan. 2025 Cities such as Palo Alto and Milpitas, which have a closer proximity to the San Francisco Bay than others, were ranked higher for risk of climate change impacts than their more inland counterparts as sea levels continue to rise. Grace Hase, The Mercury News, 24 Jan. 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

Dictionary Entries Near sea level

Cite this Entry

“Sea level.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sea%20level. Accessed 8 Feb. 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

Last Updated: - Updated example sentences
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