/ Dictionary / Index H hispidulous: Meaning and Definition of Find definitions for: his•pid•u•lous Pronunciation: (hi-spij'u-lus), [key] — adj. Bot., Zool. covered with stiff, short hairs. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hispid hiss Related Content Daily Word Quiz: opulent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language