/ Dictionary / Index S sealing wax: Meaning and Definition of Find definitions for: seal'ing wax" Pronunciation: [key] a resinous preparation, soft when heated, used for sealing letters, documents, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sea lily sea lion Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language