/ Dictionary / Index A Alost: Meaning and Definition of Find definitions for: A•lost Pronunciation: (Fr. a lôst'), [key] — n. a city in central Belgium, NW of Brussels. 45,241. Flemish, Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. à l'orange aloud Related Content Daily Word Quiz: dissonant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language