mag·ne·to·ionic
Definition of magnetoionic
: of or relating to the joint effect of atmospheric ionization and the earth's magnetic field upon the propagation of electromagnetic waves
Test Your Vocabulary
Name That Food
-
- Name these cookies!

Test your visual vocabulary with our 10-question challenge!
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Share magnetoionic