ASDIC
Dictionary entry overview: What does asdic mean?
• ASDIC (noun)
The noun ASDIC has 1 sense:
1. 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
Familiarity information: ASDIC used as a noun is very rare.
Dictionary entry details
• ASDIC (noun)
Meaning:
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
Classified under:
Nouns denoting man-made objects
Synonyms:
asdic; echo sounder; sonar
Context examples:
sonar is an acronym for sound navigation ranging / asdic is an acronym for antisubmarine detection investigation committee
Hypernyms ("asdic" is a kind of...):
measuring device; measuring instrument; measuring system (instrument that shows the extent or amount or quantity or degree of something)
navigational instrument (an instrument used for navigating)
Meronyms (parts of "asdic"):
pinger (a pulse generator used for echo sounding in sonar)
pulse generator (a generator of single or multiple voltage pulses; usually adjustable for pulse rate)
Holonyms ("asdic" is a part of...):
pigboat; sub; submarine; U-boat (a submersible warship usually armed with torpedoes)