/ Dictionary / Index W Winterthur: Meaning and Definition of Find definitions for: Win•ter•thur Pronunciation: (vin'tur-toor" Ger. vin'tur-t&oomacrr"), [key] — n. a city in Zurich canton, in N Switzerland, NE of Zurich. 91,000. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. wintersweet wintertide Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language