/ Dictionary / Index S splicer: Meaning and Definition of Find definitions for: splic•er Pronunciation: (splī'sur), [key] — n. a device used to hold two sections of motion-picture film, recording tape, etc., in proper alignment while they are being spliced together. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: splicer (Thesaurus) splice spliff Related Content Daily Word Quiz: meritocracy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language