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magnetar
magnetic
magnetic bottle
magnetic bubble
magnetic compass
magnetic declination
magnetic dip
magnetic disk
magnetic epoch
magnetic equator
magnetic field
magnetic flux
magnetic flux density
magnetic head
magnetic induction
magnetic leakage
magnetic levitation
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magnetic epoch
mag·net·ic ep·och (plural mag·net·ic ep·ochs)


noun 
Definition:
 
period of magnetic stability: a long period of geologic time between reversals of the Earth's magnetic field
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