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“geomagnetic noises”
geomagnetic noise, geomagnetic interference (s) (noun); geomagnetic noises; geomagnetic interferences (pl)
Any interference in radio communications caused by terrestrial magnetism or the Earth's magnetic field: Geomagnetic noises are unwanted radio frequencies that are caused by fluctuations in the geomagnetic field of the Earth.
This entry is located in the following unit:
geo-, ge- +
(page 13)