Dictionary
Wal•lach
Pronunciation: (wol'uk; Ger. väl'äkh), [key]—
n.
Ot•to Pronunciation: (ot'ō; Ger. ôt'ō), [key] 1847–1931, German chemist: Nobel prize 1910.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.