Definition of

F Region

(noun, location) the highest region of the ionosphere (from 90 to 600 miles up) which contains the highest concentration of free electrons and is most useful for long-range radio transmission

via WordNet, Princeton University

Synonyms of F Region

appleton layer, f layer

Words that sound like F Region

fair game, fearsome, fergon, fir cone, firkin, for each one, foregone, foreign, foreknow, foreskin, four horsemen, foursome, free zone, freshen, freshman, fresno, friesian, frisian, frisson, frogman, frozen

via soundex() Hash Matches

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