/ Dictionary / Index S subside: Meaning and Definition of Find definitions for: sub•side Pronunciation: (sub-sīd'), [key] — -sid•ed, -sid•ing. to sink to a low or lower level. to become quiet, less active, or less violent; abate: The laughter subsided. to sink or fall to the bottom; settle; precipitate: to cause coffee grounds to subside. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: subside (Thesaurus) subshrub subsidiary Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language