/ Dictionary / Index L latest: Meaning and Definition of Find definitions for: lat•est Pronunciation: (lā'tist), [key] — late later —adv. not any later than (a specified time): Be at the airport by 7 o'clock at the latest. —n. the most recent news, development, disclosure, etc.: This is the latest in personal computers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: latest (Thesaurus) lateritious late wood Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language