/ Dictionary / Index T Thurgau: Meaning and Definition of Find definitions for: Thur•gau Pronunciation: (tr'gou), [key] — n. a canton in NE Switzerland. 184,500; 388 sq. mi. (1005 sq. km). Cap.: Frauenfeld. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Thurber thurible Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language