n.
Pronunciation: ' s ō - ˌ fär
Function: noun
Etymology: so und f ixing a nd r anging
Date: 1946
: a system for locating an underwater explosion at sea by triangulation
n.
Pronunciation: ' s ō - ˌ fär
Function: noun
Etymology: so und f ixing a nd r anging
Date: 1946
: a system for locating an underwater explosion at sea by triangulation
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012