Dictionary

sea level

noun

: the average height of the sea's surface

Full Definition of SEA LEVEL

:  the level of the surface of the sea especially at its mean position midway between mean high and low water
ADVERTISEMENT

First Known Use of SEA LEVEL

1806
SEA LEVEL Defined for Kids

sea level

noun

Definition of SEA LEVEL for Kids

:  the surface of the sea halfway between the average high and low tides

Browse

2 ENTRIES FOUND:
Next Word in the Dictionary: seal fisheryPrevious Word in the Dictionary: sea lettuceAll Words Near: sea level
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears