|the usual US spelling of spherics|
|spherics or (US) sferics2 (ˈsfɛrɪks, ˈsfɪər-, ˈsfɛrɪks, ˈsfɪər-)|
|(functioning as singular) short for atmospherics|
|sferics or (US) sferics2|
|sferics also spherics (sfîr'ĭks, sfěr'-) Pronunciation Key
The study of atmospherics, especially through the use of electronic detectors.
|sferic also spheric (sfîr'ĭk, sfěr'-) Pronunciation Key
A radio emission from a stroke of lightning.