/ Dictionary / Index S spatter cone: Meaning and Definition of Find definitions for: spat'ter cone" Pronunciation: [key] — Geol. Geol. a low, steep-sided volcanic cone built up of droplets or blobs of lava erupted from a fissure or vent. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. spatter spatter dash Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language