/ Dictionary / Index B beggar-my-neighbor: Meaning and Definition of Find definitions for: beg•gar-my-neigh•bor Pronunciation: (beg'ur-mī-nā'bur), [key] — n. beggar-your-neighbor. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: beggar-my-neighbor (Thesaurus) beggarly beggar's-lice Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language