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Undersea - Meaning, Definition & English Examples

Undersea refers to anything located, occurring, or existing beneath the surface of the sea or ocean. It is commonly used to describe marine life, habitats, or human activities like exploration.

undersea

/ˌʌndɚˈsi/ /ˌʌndəˈsiː/

Definition:

Located, occurring, or done beneath the surface of the sea.

Synonyms:

submarine, subaquatic, submerged, underwater

Part of Speech:

adjective

Antonyms:

aboveground, terrestrial

Common Collocations:

undersea cable, undersea exploration, undersea volcano, undersea life

Derivatives:

underseas, undersea (noun)

Usage Tips:

Use "undersea" to describe things beneath the ocean's surface, like habitats or cables; avoid for things floating on water.

Common Phrases:

undersea world, undersea adventure, undersea kingdom

Etymology:

Derived from "under" + "sea," first recorded in the early 19th century to describe oceanic depths.

Examples:

  • 1. The divers explored the vibrant undersea coral reef.
  • 2. Scientists discovered an undersea cave full of rare species.
  • 3. The undersea cable connects continents for fast internet communication.
  • 4. Undersea volcanoes can create new islands over time.

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