/ Dictionary / Index H helluva: Meaning and Definition of Find definitions for: hell•uv•a Pronunciation: (hel'u-vu), [key] Pron. Spelling. hell of a. Cf. heck (def. 2). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Hell's Kitchen hell week Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language