/ Dictionary / Index M magnetic susceptibility: Meaning and Definition of Find definitions for: magnet'ic susceptibil'ity Pronunciation: [key] the coefficient or set of coefficients of the magnetic intensity in any expression giving the components of magnetization as linear combinations of the components of magnetic intensity. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. magnetic stripe magnetic tape Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language