/ Dictionary / Index L line item: Meaning and Definition of Find definitions for: line' i"tem Pronunciation: [key] the distinct title of an entry or account as it appears on a separate line in a bookkeeping ledger or a fiscal budget. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. line integral line-item veto Related Content Daily Word Quiz: knead Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language