/ Dictionary / Index S single entry: Meaning and Definition of Find definitions for: sin'gle en'try Pronunciation: [key] — Bookkeeping. Bookkeeping. an item noted only once. a simple accounting system noting only amounts owed by and due to a business. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. single-ended single file Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language