/ Dictionary / Index M magnetic pulley: Meaning and Definition of Find definitions for: magnet'ic pul'ley Pronunciation: [key] a magnetic device for separating metal from sand, refuse, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. magnetic potential magnetic pyrites 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