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Grade 7
(o-cean-og-ra-phy) 5 syllables

Definition

noun. the study of the ocean and its features.

Example Sentence

His specialty in oceanography was marine turtles.

More Example Sentences

Oceanography helps us understand ocean life.

Synonyms

marine science; ocean studies; oceanology

Antonyms

astronomy

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oceanography
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Rhymes

  • biography
  • demography
  • geography
  • lithography
  • mammography
  • orthography
  • photography
  • pornography
  • topography
  • typography

  • bibliography
  • choreography
  • chromatography
  • crystallography
  • hagiography
  • iconography
  • oceanography
  • polarography
  • radiography

  • astrophotography
  • autobiography
  • cinematography
  • historiography
  • phytogeography
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