/ Dictionary / Index H hygienics: Meaning and Definition of Find definitions for: hy•gi•en•ics Pronunciation: (hī"jē-en'iks, hī-jen'-, -jē'niks), [key] — n. (used with a sing. v.) hygiene (def. 1). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hygienics (Thesaurus) hygienic hygienist Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language