/ Dictionary / Index W Wales: Meaning and Definition of Find definitions for: Wales Pronunciation: (wālz), [key] — n. a division of the United Kingdom, in SW Great Britain. 2,766,800; 8016 sq. mi. (20,760 sq. km). Medieval, Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: wales (Thesaurus) Waler Wałęsa Related Content Daily Word Quiz: banshee Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language