/ Dictionary / Index P platykurtic: Meaning and Definition of Find definitions for: plat•y•kur•tic Pronunciation: (plat"i-kûr'tik), [key] — adj. Statistics. (of a frequency distribution) less concentrated about the mean than the corresponding normal distribution. (of a frequency distribution curve) having a wide, rather flat distribution about the mode. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Platyhelminthes platykurtosis Related Content Daily Word Quiz: entomology Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language