also spher·ics S0305200 (sfîr′ĭks, sfĕr′-)n.(used with a sing. verb)1. The study of atmospherics, especially through the use of electronic detectors.2. See atmospherics.[Shortening and alteration of atmospherics.]
sferics
(ˈsfɛrɪks) n (Mathematics) the usual US spelling of spherics