Breadcrumb Home > Dictionary > Index W Wallach: Meaning and Definition of Find definitions for: Wal•lach Pronunciation: (wol'uk Ger. väl'ä&khlig), [key] 1847–1931, German chemist: Nobel prize 1910. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Wallace's line Wallachia TrendingHere are the facts and trivia that people are buzzing about. The Book of 1 Corinthians: Summary Current Events This Week: June 2023 Languages Spoken in Each Country of the World Aesop's Fables: Aesop's Fables Milestones in Environmental Protection The 12 Labors of Hercules (In Order) ✖ Related Content Daily Word Quiz: soupon Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language