/ Dictionary / Index P pustulant: Meaning and Definition of Find definitions for: pus•tu•lant Pronunciation: (pus'chu-lunt), [key] — adj. causing the formation of pustules. —n. a medicine or agent causing pustulation. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pussy willow pustular Related Content Daily Word Quiz: exemplary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language