/ Dictionary / Index A Allenby: Meaning and Definition of Find definitions for: Al•len•by Pronunciation: (al'un-bē), [key] 1861–1936, British field marshal: commander of British forces in Egypt in World War I and conqueror of Jerusalem (1917). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Allen all-encompassing Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language