We found 3 dictionaries that define the word geomagnetic storms:

General (2 matching dictionaries)

1. geomagnetic storms: Merriam-Webster
2. Geomagnetic storms: Wikipedia, the Free Encyclopedia

Computing (1 matching dictionary)

3. Geomagnetic storms: Encyclopedia

▸ Words similar to geomagnetic storms ▸ Usage examples for geomagnetic storms ▸ Idioms related to geomagnetic storms ▸ Wikipedia articles (New!) ▸ Words that often appear near geomagnetic storms ▸ Rhymes of geomagnetic storms ▸ Invented words related to geomagnetic storms