/ Dictionary / Index S sego: Meaning and Definition of Find definitions for: se•go Pronunciation: (sē'gō), [key] — pl. -gos. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. segno sego lily 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