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acoustic theodolite

American  

noun

Oceanography.

  1. an acoustic device that records a continuous vertical profile of ocean currents at a particular site.

Etymology

Origin of acoustic theodolite

First recorded in 1975–80

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

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