/ Dictionary / Index S sandworm: Meaning and Definition of Find definitions for: sand•worm Pronunciation: (sand'wûrm"), [key] — n. any of several marine worms that live in sand. clamworm. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sandwich panel sandwort Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language