/ Dictionary / Index H hush-hush: Meaning and Definition of Find definitions for: hush-hush Pronunciation: (hush'hush"), [key] — adj. highly secret or confidential: a hush-hush political investigation. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hush-hush (Thesaurus) hushaby Hu Shih Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language