/ Dictionary / Index S Sievers: Meaning and Definition of Find definitions for: Sie•vers Pronunciation: (zē'furs), [key] 1850–1932, German philologist. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sieve of Eratosthenes sievert 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