sea-level

A form of sea level — The nominal height of the surface of the oceans above which heights of geographical features and aircraft flight levels are measured.

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low-lyinglowland
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Meanings

nounsea-level (plural sea-levels)

plural sea-levels

  1. alternativedatedAlternative form of sea level.

Synonyms & antonyms

adjectivelying below the normal level

Similar
low-lyinglowland
Also see
lowlandlow-lying

Synonym sets from Open English WordNet, CC BY 4.0.

Cite this entry
APA

sea-level. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/sea-level

MLA

“sea-level.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sea-level. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “sea-level,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/sea-level.

Source: sea-level on Wiktionary, CC BY-SA 4.0.