/ Dictionary / Index S siganid: Meaning and Definition of Find definitions for: si•gan•id Pronunciation: (si-gan'id, -gā'nid), [key] — n. any fish of the family Siganidae, comprising the rabbitfishes. —adj. belonging or pertaining to the family Siganidae. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. SIG Sigatoka 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