[ dek-uh ]
/ ˈdɛk ə /


a British radio navigational aid by which a fix is obtained by determining phase difference between continuous-wave signals from two synchronized fixed signals.
Compare loran.

Origin of Decca

First recorded in 1945–50 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for decca