/ Dictionary / Index L leveller: Meaning and Definition of Find definitions for: lev•el•ler Pronunciation: (lev'u-lur), [key] — n. (usually cap.) (during the British Civil War) a member of the Parliamentary army advocating constitutional reforms, equal rights, and religious tolerance. leveler. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: leveller (Thesaurus) Levelland level line Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language