ASDIC
Meaning of ASDIC in English
/az"dik/ , n. Brit.
sonar.
[ 1935-40; A ( nti- ) S ( ubmarine ) D ( etection ) I ( nvestigation ) C ( ommittee ) ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012