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Words related to sonar

so·nar
S s

  • sonarman

    a petty officer who operates and maintains sonar.

  • asdic

    sonar

  • echolocation

    the general method of locating objects by determining the time for an echo to return and the direction from which it returns, as by radar or sonar.

  • sonic depth finder

    a sonar instrument that uses echolocation to measure depths under water.

  • transponder

    a radio, radar, or sonar transceiver that automatically transmits a signal upon reception of a designated incoming signal.
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