/ Dictionary / Index P polarogram: Meaning and Definition of Find definitions for: po•lar•o•gram Pronunciation: (pō-lar'u-gram"), [key] — n. the record produced by the action of a Polarograph. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. polar nucleus Polarograph Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language