/ Dictionary / Index T Thessalonike: Meaning and Definition of Find definitions for: Thes•sa•lo•ni•ke Pronunciation: (Gk. the"sä-lô-nē'kē), [key] — n. official name of Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Thessalonians Thessaly Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language