/ Dictionary / Index T Theodosia: Meaning and Definition of Find definitions for: The•o•do•si•a Pronunciation: (thē"u-dō'shē-u, -shu), [key] — n. a female given name: from a Greek word meaning “god-given.” Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Theodoric Theodosian Related Content Daily Word Quiz: abdicate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language