/ Dictionary / Index P polar body: Meaning and Definition of Find definitions for: po'lar bod'y Pronunciation: [key] — Cell Biol. Cell Biol. one of the minute cells arising from the unequal meiotic divisions of the ovum at or near the time of fertilization. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. polar bear polar cap Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language