/ Dictionary / Index B Biloxi: Meaning and Definition of Find definitions for: Bi•lox•i Pronunciation: (bi-lok'sē, -luk'-), [key] — n. a city in SE Mississippi, on the Gulf of Mexico. 49,311. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: biloxi (Thesaurus) bilocular bilsted 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