Oceanography(noun)
The scientific study of oceans, including their physical, chemical, biological and geological features.
Hindi meaning:समुद्र विज्ञान
Synonyms: Oceanology, Marine Science, Marine Studies, Hydrography
Antonyms: No exact antonym, Inland Studies, Terrestrial Science, Land Science, Continental Studies
Example: Oceanography helps scientists understand marine ecosystems and ocean currents.
Trick to remember: Ocean + graphy means studying and describing everything about oceans.
Learn it with 19 more words: Daily Vocabulary – 10 August 2026 →
