English Reference

Word

oceanic

Phoneticsocean·ic

US/ˌoʊʃiˈænɪk/

UK/ˌəʊʃɪˈænɪk/

Definitions

01related to the ocean

B2 · Upper Intermediate Science

adj. relating to the ocean or the creatures that live in it.

adj. of or relating to the ocean; specifically describing organisms or processes occurring in the open sea.

“Scientists are studying oceanic currents to understand how the climate is changing.”

“The expedition focused on oceanic life forms that thrive in the extreme pressure and darkness of the deep-sea trenches.”

Synonyms

02vast or huge

C1 · Advanced Literary

adj. extremely large, like the ocean.

adj. resembling an ocean in vastness, depth, or extent; used figuratively to describe immense scale.

“The crowd moved with an oceanic force through the city streets.”

“The philosopher's work is known for its oceanic depth, covering almost every aspect of human existence in exhaustive detail.”

Antonyms

03climate type

C1 · Advanced Science Technical

adj. a type of weather with mild temperatures and plenty of rain all year.

adj. describing a temperate climate characterized by cool summers, mild winters, and consistent rainfall throughout the year.

“London has an oceanic climate, which means it rarely gets extremely hot or cold.”

“The region's oceanic climate is ideal for certain types of agriculture that require stable temperatures and high humidity.”

Synonyms

Antonyms

04relating to Oceania

C1 · Advanced Academic

adj. relating to the islands of the Pacific Ocean, known as Oceania.

adj. pertaining to the geographical region of Oceania or the Oceanic branch of the Austronesian language family.

“The museum has a beautiful collection of oceanic art from the Pacific islands.”

“Linguists have spent decades mapping the relationships between various Oceanic languages spoken across the scattered islands of the Pacific.”

Synonyms

Real-World Examples

“So instead of a big train wreck, it's like watching a train slowly derail, one car at a time." The researchers identified several tears running through the oceanic plate.”
ScienceDaily 25 Sept 2026

Word family

ADJECTIVE

oceanic(B2)

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Frequent
Level
B2 · Upper Intermediate
Updated

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English Reference