/ Dictionary / Index R Runge-Kutta method: Meaning and Definition of Find definitions for: Rung'e-Kut'ta meth"od Pronunciation: (roong'u-koot'ä), [key] — Math. Math. a numerical method, involving successive approximations, used to solve differential equations. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rung runic Related Content Daily Word Quiz: penury Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language