Associations to the word «Asdic»

Wiktionary

ASDIC, noun. (historical) sonar

Dictionary definition

ASDIC, noun. 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; "sonar is an acronym for sound navigation ranging"; "asdic is an acronym for antisubmarine detection investigation committee".

Wise words

Always aim at complete harmony of thought and word and deed. Always aim at purifying your thoughts and everything will be well.
Mohandas Gandhi