/ Dictionary / Index S Segura: Meaning and Definition of Find definitions for: Se•gu•ra Pronunciation: (si-goor'u Sp. se-g&oomacr'rä), [key] (“Pancho”), born 1921, Ecuadorian tennis player. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Seguin Sehna knot Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language