bathymetry

noun/bæˈθɪmətri/

Frequency rank: #19,756 most common English word

Meaning

The measurement and mapping of the depth of water in oceans, seas, or other large bodies of water.

Illustration for the English word “bathymetry”

Example sentence

Scientists used sonar equipment to collect bathymetry data from the ocean floor.

Synonyms & related words

  • depth-mapping
  • sounding
  • hydrography

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