/ Dictionary / Index B boundary value problem: Meaning and Definition of Find definitions for: bound'ary val"ue prob"lem Pronunciation: [key] — Math. Math. any of a series of problems occurring in the solution of a differential equation with boundary conditions. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. boundary rider bound charge Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language