A measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return
(Noun)
Synonyms:
  1. echo-sounder
  2. asdic

Words Related to Sonar

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.

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