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
German language
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asdic::noun | Spocien Dictionary
| Type | Words |
|---|---|
| Synonyms | echo sounder, sonar |
| Type of | measuring device, measuring instrument, measuring system, navigational instrument |
asdic is an acronym for antisubmarine detection investigation committee.
