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Definition of oceanography

oceanography

/ˌoʊʃəˈnɑːɡrəfi/
o · cean · og · ra · phy
Adverb:oceanographically
•
Adjective:oceanographic
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oceanography Lexical Profile

oceanography Game Scores & Validity

• noun

1

The branch of science that deals with the physical, chemical, geological, and biological properties and phenomena of the Earth's oceans and seas.

Example

"Her research in physical oceanography focuses on how deep-sea currents regulate global climate patterns."

Synonyms
View all synonyms for oceanography

• Rhymes for oceanography

• Nearby Words

oceangoing
oceanic
oceanic whitetip shark
oceanography
oceanologist
oceanside
oceanview

Word Origin & Etymology

Coined in the mid-19th century, probably via French océanographie, from Ancient Greek ōkeanos ('ocean') and -graphia ('writing, description').

Cite this Entry

Wordmom. (2026). Definition of Oceanography. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/oceanography
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