/ Dictionary / Index T Thutmose I: Meaning and Definition of Find definitions for: Thut•mo•se I Pronunciation: (tht-mō'su, -mōs'), [key] — n. fl. c1500b.c.,Egyptian ruler. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Thus Spake Zarathustra* Thutmose II 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