/ Dictionary / Index S Siegfried Line: Meaning and Definition of Find definitions for: Sieg'fried Line" Pronunciation: [key] a zone of fortifications in W Germany facing the Maginot Line, constructed in the years preceding World War II. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Siegfried Sieg heil* Related Content Daily Word Quiz: illegible Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language