/ Dictionary / Index T Thrale: Meaning and Definition of Find definitions for: Thrale Pronunciation: (thrāl), [key] (Hester Lynch Piozzi), 1741–1821, Welsh writer and friend of Samuel Johnson. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Thraco-Phrygian thrall Related Content Daily Word Quiz: nonchalant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language