/ Dictionary / Index L line-item veto: Meaning and Definition of Find definitions for: line'-i"tem ve'to Pronunciation: (līn'ī"tum), [key] the power of the executive to veto particular items of a bill without having to veto the entire bill. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. line item lineman Related Content Daily Word Quiz: lyre Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language