echo sounder 1
noundomain: artefact
Princeton WordNet [ver.3.1]
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EnglishDefinition
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
Hypernym
instrument that shows the extent or amount or quantity or degree of something
an instrument used for navigating
Part_meronym
pinger 1
noun
a pulse generator used for echo sounding in sonar
a generator of single or multiple voltage pulses; usually adjustable for pulse rate
submarine 1
noun
a submersible warship usually armed with torpedoes
EnglishPart_holonym
pinger 1
noun
a pulse generator used for echo sounding in sonar
a generator of single or multiple voltage pulses; usually adjustable for pulse rate
submarine 1
noun
a submersible warship usually armed with torpedoes
