/ Dictionary / Index T Tz'u Hsi: Meaning and Definition of Find definitions for: Tz'u Hsi Pronunciation: (ts' shē'), [key] 1835–1908, empress dowager of China: regent 1862–73, 1875–89, 1898–1908. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Tzom Gedaliah Tzukung Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language