/ Dictionary / Index S signet ring: Meaning and Definition of Find definitions for: sig'net ring" Pronunciation: [key] a finger ring containing a small seal, one's initial, or the like. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. signet signifiant* 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