/ Dictionary / Index T Trans-Siberian Railroad: Meaning and Definition of Find definitions for: Trans'-Si•be'ri•an Rail'road Pronunciation: (trans'sī-bēr'ē-un, trans"-), [key] a railroad traversing Siberia, from Chelyabinsk in the Ural Mountains to Vladivostok: constructed by the Russian government 1891–1916. over 4000 mi. (6440 km) long. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. transship transsonic Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language