/ Dictionary / Index T Thus Spake Zarathustra*: Meaning and Definition of Find definitions for: Thus' Spake' Zarathus'tra Pronunciation: [key] (German, Also sprach Zarathustra), a philosophical work in poetic form (1883) by Friedrich Nietzsche. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. thusly Thutmose I Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language