/ Dictionary / Index H Hyginus: Meaning and Definition of Find definitions for: Hy•gi•nus Pronunciation: (hi-jī'nus), [key] — n. died a.d. 140, pope 136–140. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hygienist hygric Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language