/ Dictionary / Index S sprinklered: Meaning and Definition of Find definitions for: sprin•klered Pronunciation: (spring'klurd), [key] — adj. having or protected by a sprinkler system. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sprinkler sprinkler system Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language