/ Dictionary / Index S S and L: Meaning and Definition of Find definitions for: S&L Pronunciation: [key] — Banking. Banking. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sand jack sand lance Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language