sea level
Definition of sea level
: the level of the surface of the sea especially at its mean position midway between mean high and low water
From the M-W Editors
First Known Use of sea level
1806
SEA LEVEL Defined for English Language Learners
sea level
Definition of sea level for English Language Learners
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: the average height of the sea's surface
SEA LEVEL Defined for Kids
sea level
Definition of sea level for Students
: the surface of the sea halfway between the average high and low tides
Learn More about sea level
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See words that rhyme with sea level Spanish Central: Translation of sea level Nglish: Translation of sea level for Spanish speakers Britannica.com: Encyclopedia article about sea level
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