/ Dictionary / Index J jannock: Meaning and Definition of Find definitions for: jan•nock Pronunciation: ( jan'uk), [key] — adj. Brit., Australian Informal. honest; fair; straightforward. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Jannings Jansen Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language