heliomagnetism en · NOUN
Etymology
Etymology tree Proto-Indo-European *sóh₂wl̥ Proto-Indo-European *sh₂wél(i)yos Proto-Hellenic *hāwélios Ancient Greek ἥλῐος (hḗlĭos) English helio- English magnetism English heliomagnetism From helio- + magnetism.
Meanings
- (uncountable) the magnetic field, and associated activity, of the sun