/ Dictionary / Index B billposter: Meaning and Definition of Find definitions for: bill•post•er Pronunciation: (bil'pō"stur), [key] — n. a person who posts bills and advertisements. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. billowy billy Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language