geomagnetism /jē-ō-magˈnə-ti-zm/

1. The magnetism of the earth, earth's magnetic field
2. The study of this

geomagnetˈic adjective

geomagˈnetist noun

• junks
• junk shop
• junk shops
• junky
• junkyard
• junkyards
• Juno
• Junoesque
• Junonian
• junr
• Junr
• junta
• juntas
• junto
• juntos
• jupati
• jupatis
• Jupiter
• Jupiter's beard
• jupon
• jupons
• jura
• Jura
• jural
• jurally