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Aquanaut - Meaning, Definition & English Examples

An aquanaut is a person who trains to live and work underwater, often in submarines or underwater habitats, for scientific research or exploration. They are like astronauts of the sea.

aquanaut

/ˈɑkwəˌnɔt/ /ˈækwənɔːt/

Definition:

A person trained to live and work underwater, especially in a research facility.

Synonyms:

diver, underwater explorer, marine researcher

Part of Speech:

noun

Antonyms:

landlubber, astronaut

Common Collocations:

deep-sea exploration, underwater habitat, ocean research

Derivatives:

aquanautics, aquanautical

Usage Tips:

Use "aquanaut" for professionals working underwater, not casual divers or swimmers.

Common Phrases:

living underwater, deep-sea mission, ocean exploration

Etymology:

From Latin "aqua" (water) + Greek "nautes" (sailor), coined in the 20th century.

Examples:

  • 1. The aquanaut spent a month in the underwater lab.
  • 2. She trained for years to become a skilled aquanaut.
  • 3. The team of aquanauts studied coral reefs up close.
  • 4. Aquanauts use special equipment to breathe and move underwater.

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